Home / 15,747,034.46-23,620,551.97-3,779,770.46

Finding the Fourth Proportional to 15,747,034.46, 23,620,551.97 and 3,779,770.46

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Solution

The fourth proportional to 15,747,034.46, 23,620,551.97 and 3,779,770.46 is: 5,669,655.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,747,034.46 : 23,620,551.97 = 3,779,770.46 : x
  2. Step 2: Convert to fraction form
    15,747,034.46/23,620,551.97 = 3,779,770.46/x
  3. Step 3: Cross multiply
    15,747,034.46x = 23,620,551.97 × 3,779,770.46
  4. Step 4: Simplify right side
    15,747,034.46x = 89,280,264,566,201.95
  5. Step 5: Solve for x
    x = 89,280,264,566,201.95/15,747,034.46
  6. Step 6: Final answer
    x = 5,669,655.76

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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.