Home / 16,587,513.80-24,881,270.70-9,413,060.30

Finding the Fourth Proportional to 16,587,513.80, 24,881,270.70 and 9,413,060.30

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Solution

The fourth proportional to 16,587,513.80, 24,881,270.70 and 9,413,060.30 is: 14,119,590.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,587,513.80 : 24,881,270.70 = 9,413,060.30 : x
  2. Step 2: Convert to fraction form
    16,587,513.80/24,881,270.70 = 9,413,060.30/x
  3. Step 3: Cross multiply
    16,587,513.80x = 24,881,270.70 × 9,413,060.30
  4. Step 4: Simplify right side
    16,587,513.80x = 234,208,901,439,723.22
  5. Step 5: Solve for x
    x = 234,208,901,439,723.22/16,587,513.80
  6. Step 6: Final answer
    x = 14,119,590.45

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Similar ratio
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1.5x scale

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.