Home / 40,896,889,640,924-56,439,481,782,080-22,647,834,927,069

Finding the Fourth Proportional to 40,896,889,640,924, 56,439,481,782,080 and 22,647,834,927,069

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Solution

The fourth proportional to 40,896,889,640,924, 56,439,481,782,080 and 22,647,834,927,069 is: 31,254,994,646,115.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,896,889,640,924 : 56,439,481,782,080 = 22,647,834,927,069 : x
  2. Step 2: Convert to fraction form
    40,896,889,640,924/56,439,481,782,080 = 22,647,834,927,069/x
  3. Step 3: Cross multiply
    40,896,889,640,924x = 56,439,481,782,080 × 22,647,834,927,069
  4. Step 4: Simplify right side
    40,896,889,640,924x = 1,278,232,066,769,866,030,242,070,528
  5. Step 5: Solve for x
    x = 1,278,232,066,769,866,030,242,070,528/40,896,889,640,924
  6. Step 6: Final answer
    x = 31,254,994,646,115.74

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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.