Home / 41,154,764.01-61,732,172.73-10,451,645.97

Finding the Fourth Proportional to 41,154,764.01, 61,732,172.73 and 10,451,645.97

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Solution

The fourth proportional to 41,154,764.01, 61,732,172.73 and 10,451,645.97 is: 15,677,475.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,154,764.01 : 61,732,172.73 = 10,451,645.97 : x
  2. Step 2: Convert to fraction form
    41,154,764.01/61,732,172.73 = 10,451,645.97/x
  3. Step 3: Cross multiply
    41,154,764.01x = 61,732,172.73 × 10,451,645.97
  4. Step 4: Simplify right side
    41,154,764.01x = 645,202,814,332,848.38
  5. Step 5: Solve for x
    x = 645,202,814,332,848.38/41,154,764.01
  6. Step 6: Final answer
    x = 15,677,475.74

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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.