Home / 24,969,904.10-37,454,856.15-12,822,431.30

Finding the Fourth Proportional to 24,969,904.10, 37,454,856.15 and 12,822,431.30

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Solution

The fourth proportional to 24,969,904.10, 37,454,856.15 and 12,822,431.30 is: 19,233,646.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,969,904.10 : 37,454,856.15 = 12,822,431.30 : x
  2. Step 2: Convert to fraction form
    24,969,904.10/37,454,856.15 = 12,822,431.30/x
  3. Step 3: Cross multiply
    24,969,904.10x = 37,454,856.15 × 12,822,431.30
  4. Step 4: Simplify right side
    24,969,904.10x = 480,262,319,834,757.50
  5. Step 5: Solve for x
    x = 480,262,319,834,757.50/24,969,904.10
  6. Step 6: Final answer
    x = 19,233,646.95

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Double scale
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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.