Home / 24,006,933.08-33,129,565.17-12,993,680.85

Finding the Fourth Proportional to 24,006,933.08, 33,129,565.17 and 12,993,680.85

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Solution

The fourth proportional to 24,006,933.08, 33,129,565.17 and 12,993,680.85 is: 17,931,278.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,006,933.08 : 33,129,565.17 = 12,993,680.85 : x
  2. Step 2: Convert to fraction form
    24,006,933.08/33,129,565.17 = 12,993,680.85/x
  3. Step 3: Cross multiply
    24,006,933.08x = 33,129,565.17 × 12,993,680.85
  4. Step 4: Simplify right side
    24,006,933.08x = 430,474,996,518,256
  5. Step 5: Solve for x
    x = 430,474,996,518,256/24,006,933.08
  6. Step 6: Final answer
    x = 17,931,278.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.