Home / 40,967,349.60-61,451,024.40-10,675,212.60

Finding the Fourth Proportional to 40,967,349.60, 61,451,024.40 and 10,675,212.60

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Solution

The fourth proportional to 40,967,349.60, 61,451,024.40 and 10,675,212.60 is: 16,012,818.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,967,349.60 : 61,451,024.40 = 10,675,212.60 : x
  2. Step 2: Convert to fraction form
    40,967,349.60/61,451,024.40 = 10,675,212.60/x
  3. Step 3: Cross multiply
    40,967,349.60x = 61,451,024.40 × 10,675,212.60
  4. Step 4: Simplify right side
    40,967,349.60x = 656,002,749,957,787.38
  5. Step 5: Solve for x
    x = 656,002,749,957,787.38/40,967,349.60
  6. Step 6: Final answer
    x = 16,012,818.90

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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.