Home / 1,838,657,979.80-2,757,986,969.70-1,609,075,467.80

Finding the Fourth Proportional to 1,838,657,979.80, 2,757,986,969.70 and 1,609,075,467.80

Calculator

Solution

The fourth proportional to 1,838,657,979.80, 2,757,986,969.70 and 1,609,075,467.80 is: 2,413,613,201.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,657,979.80 : 2,757,986,969.70 = 1,609,075,467.80 : x
  2. Step 2: Convert to fraction form
    1,838,657,979.80/2,757,986,969.70 = 1,609,075,467.80/x
  3. Step 3: Cross multiply
    1,838,657,979.80x = 2,757,986,969.70 × 1,609,075,467.80
  4. Step 4: Simplify right side
    1,838,657,979.80x = 4,437,809,173,456,331,264
  5. Step 5: Solve for x
    x = 4,437,809,173,456,331,264/1,838,657,979.80
  6. Step 6: Final answer
    x = 2,413,613,201.70

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.