Home / 31,592,441.00-47,406,147.78-15,418,526.24

Finding the Fourth Proportional to 31,592,441.00, 47,406,147.78 and 15,418,526.24

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Solution

The fourth proportional to 31,592,441.00, 47,406,147.78 and 15,418,526.24 is: 23,136,323.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,592,441.00 : 47,406,147.78 = 15,418,526.24 : x
  2. Step 2: Convert to fraction form
    31,592,441.00/47,406,147.78 = 15,418,526.24/x
  3. Step 3: Cross multiply
    31,592,441.00x = 47,406,147.78 × 15,418,526.24
  4. Step 4: Simplify right side
    31,592,441.00x = 730,932,933,246,217
  5. Step 5: Solve for x
    x = 730,932,933,246,217/31,592,441.00
  6. Step 6: Final answer
    x = 23,136,323.44

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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.