Home / 16,892,695.20-25,337,299.20-11,462,655.24

Finding the Fourth Proportional to 16,892,695.20, 25,337,299.20 and 11,462,655.24

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Solution

The fourth proportional to 16,892,695.20, 25,337,299.20 and 11,462,655.24 is: 17,192,799.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,892,695.20 : 25,337,299.20 = 11,462,655.24 : x
  2. Step 2: Convert to fraction form
    16,892,695.20/25,337,299.20 = 11,462,655.24/x
  3. Step 3: Cross multiply
    16,892,695.20x = 25,337,299.20 × 11,462,655.24
  4. Step 4: Simplify right side
    16,892,695.20x = 290,432,725,442,327.81
  5. Step 5: Solve for x
    x = 290,432,725,442,327.81/16,892,695.20
  6. Step 6: Final answer
    x = 17,192,799.73

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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.