Home / 34,018,014.72-50,998,121.28-15,832,770.24

Finding the Fourth Proportional to 34,018,014.72, 50,998,121.28 and 15,832,770.24

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Solution

The fourth proportional to 34,018,014.72, 50,998,121.28 and 15,832,770.24 is: 23,735,704.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,018,014.72 : 50,998,121.28 = 15,832,770.24 : x
  2. Step 2: Convert to fraction form
    34,018,014.72/50,998,121.28 = 15,832,770.24/x
  3. Step 3: Cross multiply
    34,018,014.72x = 50,998,121.28 × 15,832,770.24
  4. Step 4: Simplify right side
    34,018,014.72x = 807,441,536,897,894.75
  5. Step 5: Solve for x
    x = 807,441,536,897,894.75/34,018,014.72
  6. Step 6: Final answer
    x = 23,735,704.26

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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.