Home / 39,661,581.46-59,495,105.19-16,609,305.70

Finding the Fourth Proportional to 39,661,581.46, 59,495,105.19 and 16,609,305.70

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Solution

The fourth proportional to 39,661,581.46, 59,495,105.19 and 16,609,305.70 is: 24,915,103.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,661,581.46 : 59,495,105.19 = 16,609,305.70 : x
  2. Step 2: Convert to fraction form
    39,661,581.46/59,495,105.19 = 16,609,305.70/x
  3. Step 3: Cross multiply
    39,661,581.46x = 59,495,105.19 × 16,609,305.70
  4. Step 4: Simplify right side
    39,661,581.46x = 988,172,389,754,366.50
  5. Step 5: Solve for x
    x = 988,172,389,754,366.50/39,661,581.46
  6. Step 6: Final answer
    x = 24,915,103.06

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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.