Home / 29,515,147.28-44,286,173.02-15,148,304.14

Finding the Fourth Proportional to 29,515,147.28, 44,286,173.02 and 15,148,304.14

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Solution

The fourth proportional to 29,515,147.28, 44,286,173.02 and 15,148,304.14 is: 22,729,360.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,515,147.28 : 44,286,173.02 = 15,148,304.14 : x
  2. Step 2: Convert to fraction form
    29,515,147.28/44,286,173.02 = 15,148,304.14/x
  3. Step 3: Cross multiply
    29,515,147.28x = 44,286,173.02 × 15,148,304.14
  4. Step 4: Simplify right side
    29,515,147.28x = 670,860,418,103,622.38
  5. Step 5: Solve for x
    x = 670,860,418,103,622.38/29,515,147.28
  6. Step 6: Final answer
    x = 22,729,360.34

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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.