Home / 55,057,511,959,160-75,978,979,986,980-30,056,972,037,660

Finding the Fourth Proportional to 55,057,511,959,160, 75,978,979,986,980 and 30,056,972,037,660

Calculator

Solution

The fourth proportional to 55,057,511,959,160, 75,978,979,986,980 and 30,056,972,037,660 is: 41,478,410,404,970.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,057,511,959,160 : 75,978,979,986,980 = 30,056,972,037,660 : x
  2. Step 2: Convert to fraction form
    55,057,511,959,160/75,978,979,986,980 = 30,056,972,037,660/x
  3. Step 3: Cross multiply
    55,057,511,959,160x = 75,978,979,986,980 × 30,056,972,037,660
  4. Step 4: Simplify right side
    55,057,511,959,160x = 2,283,698,076,918,586,708,156,481,536
  5. Step 5: Solve for x
    x = 2,283,698,076,918,586,708,156,481,536/55,057,511,959,160
  6. Step 6: Final answer
    x = 41,478,410,404,970.08

Related Problems

Find fourth proportional to 27,528,755,979,580, 37,989,489,993,490 and 15,028,486,018,830
Half scale
Find fourth proportional to 110,115,023,918,320, 151,957,959,973,960 and 60,113,944,075,320
Double scale
Find fourth proportional to 55,057,511,959,161, 75,978,979,986,981.38 and 30,056,972,037,661
Similar ratio
Find fourth proportional to 82,586,267,938,740, 113,968,469,980,470 and 45,085,458,056,490
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.