Home / 29,524,526.30-44,286,789.45-13,351,005.20

Finding the Fourth Proportional to 29,524,526.30, 44,286,789.45 and 13,351,005.20

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Solution

The fourth proportional to 29,524,526.30, 44,286,789.45 and 13,351,005.20 is: 20,026,507.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,526.30 : 44,286,789.45 = 13,351,005.20 : x
  2. Step 2: Convert to fraction form
    29,524,526.30/44,286,789.45 = 13,351,005.20/x
  3. Step 3: Cross multiply
    29,524,526.30x = 44,286,789.45 × 13,351,005.20
  4. Step 4: Simplify right side
    29,524,526.30x = 591,273,156,238,255.12
  5. Step 5: Solve for x
    x = 591,273,156,238,255.12/29,524,526.30
  6. Step 6: Final answer
    x = 20,026,507.80

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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.