Home / 40,565,124.05-60,847,154.58-9,859,614.21

Finding the Fourth Proportional to 40,565,124.05, 60,847,154.58 and 9,859,614.21

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Solution

The fourth proportional to 40,565,124.05, 60,847,154.58 and 9,859,614.21 is: 14,789,292.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,565,124.05 : 60,847,154.58 = 9,859,614.21 : x
  2. Step 2: Convert to fraction form
    40,565,124.05/60,847,154.58 = 9,859,614.21/x
  3. Step 3: Cross multiply
    40,565,124.05x = 60,847,154.58 × 9,859,614.21
  4. Step 4: Simplify right side
    40,565,124.05x = 599,929,469,935,034.62
  5. Step 5: Solve for x
    x = 599,929,469,935,034.62/40,565,124.05
  6. Step 6: Final answer
    x = 14,789,292.13

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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.