Home / 16,112,834.38-24,169,014.66-3,982,298.86

Finding the Fourth Proportional to 16,112,834.38, 24,169,014.66 and 3,982,298.86

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Solution

The fourth proportional to 16,112,834.38, 24,169,014.66 and 3,982,298.86 is: 5,973,389.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,112,834.38 : 24,169,014.66 = 3,982,298.86 : x
  2. Step 2: Convert to fraction form
    16,112,834.38/24,169,014.66 = 3,982,298.86/x
  3. Step 3: Cross multiply
    16,112,834.38x = 24,169,014.66 × 3,982,298.86
  4. Step 4: Simplify right side
    16,112,834.38x = 96,248,239,527,841.28
  5. Step 5: Solve for x
    x = 96,248,239,527,841.28/16,112,834.38
  6. Step 6: Final answer
    x = 5,973,389.74

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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.