Home / 16,508,726.60-24,766,589.10-4,993,248.20

Finding the Fourth Proportional to 16,508,726.60, 24,766,589.10 and 4,993,248.20

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Solution

The fourth proportional to 16,508,726.60, 24,766,589.10 and 4,993,248.20 is: 7,490,930.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,508,726.60 : 24,766,589.10 = 4,993,248.20 : x
  2. Step 2: Convert to fraction form
    16,508,726.60/24,766,589.10 = 4,993,248.20/x
  3. Step 3: Cross multiply
    16,508,726.60x = 24,766,589.10 × 4,993,248.20
  4. Step 4: Simplify right side
    16,508,726.60x = 123,665,726,443,714.62
  5. Step 5: Solve for x
    x = 123,665,726,443,714.62/16,508,726.60
  6. Step 6: Final answer
    x = 7,490,930.67

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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.