Home / 10,304,891.90-15,457,337.85-10,068,695.90

Finding the Fourth Proportional to 10,304,891.90, 15,457,337.85 and 10,068,695.90

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Solution

The fourth proportional to 10,304,891.90, 15,457,337.85 and 10,068,695.90 is: 15,103,043.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,304,891.90 : 15,457,337.85 = 10,068,695.90 : x
  2. Step 2: Convert to fraction form
    10,304,891.90/15,457,337.85 = 10,068,695.90/x
  3. Step 3: Cross multiply
    10,304,891.90x = 15,457,337.85 × 10,068,695.90
  4. Step 4: Simplify right side
    10,304,891.90x = 155,635,234,235,209.81
  5. Step 5: Solve for x
    x = 155,635,234,235,209.81/10,304,891.90
  6. Step 6: Final answer
    x = 15,103,043.85

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Similar ratio
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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.