Home / 15,151,708.14-22,727,562.24-5,562,937.86

Finding the Fourth Proportional to 15,151,708.14, 22,727,562.24 and 5,562,937.86

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Solution

The fourth proportional to 15,151,708.14, 22,727,562.24 and 5,562,937.86 is: 8,344,406.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,151,708.14 : 22,727,562.24 = 5,562,937.86 : x
  2. Step 2: Convert to fraction form
    15,151,708.14/22,727,562.24 = 5,562,937.86/x
  3. Step 3: Cross multiply
    15,151,708.14x = 22,727,562.24 × 5,562,937.86
  4. Step 4: Simplify right side
    15,151,708.14x = 126,432,016,450,402.41
  5. Step 5: Solve for x
    x = 126,432,016,450,402.41/15,151,708.14
  6. Step 6: Final answer
    x = 8,344,406.80

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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.