Home / 63,301,813.80-94,952,720.70-37,792,645.80

Finding the Fourth Proportional to 63,301,813.80, 94,952,720.70 and 37,792,645.80

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Solution

The fourth proportional to 63,301,813.80, 94,952,720.70 and 37,792,645.80 is: 56,688,968.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,301,813.80 : 94,952,720.70 = 37,792,645.80 : x
  2. Step 2: Convert to fraction form
    63,301,813.80/94,952,720.70 = 37,792,645.80/x
  3. Step 3: Cross multiply
    63,301,813.80x = 94,952,720.70 × 37,792,645.80
  4. Step 4: Simplify right side
    63,301,813.80x = 3,588,514,541,161,428
  5. Step 5: Solve for x
    x = 3,588,514,541,161,428/63,301,813.80
  6. Step 6: Final answer
    x = 56,688,968.70

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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.