Home / 39,661,585.30-59,495,110.94-16,609,309.53

Finding the Fourth Proportional to 39,661,585.30, 59,495,110.94 and 16,609,309.53

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Solution

The fourth proportional to 39,661,585.30, 59,495,110.94 and 16,609,309.53 is: 24,915,108.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,661,585.30 : 59,495,110.94 = 16,609,309.53 : x
  2. Step 2: Convert to fraction form
    39,661,585.30/59,495,110.94 = 16,609,309.53/x
  3. Step 3: Cross multiply
    39,661,585.30x = 59,495,110.94 × 16,609,309.53
  4. Step 4: Simplify right side
    39,661,585.30x = 988,172,713,124,149.12
  5. Step 5: Solve for x
    x = 988,172,713,124,149.12/39,661,585.30
  6. Step 6: Final answer
    x = 24,915,108.80

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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.