Home / 15,753,077.72-23,633,604.42-4,393,526.60

Finding the Fourth Proportional to 15,753,077.72, 23,633,604.42 and 4,393,526.60

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Solution

The fourth proportional to 15,753,077.72, 23,633,604.42 and 4,393,526.60 is: 6,591,402.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,077.72 : 23,633,604.42 = 4,393,526.60 : x
  2. Step 2: Convert to fraction form
    15,753,077.72/23,633,604.42 = 4,393,526.60/x
  3. Step 3: Cross multiply
    15,753,077.72x = 23,633,604.42 × 4,393,526.60
  4. Step 4: Simplify right side
    15,753,077.72x = 103,834,869,673,147.58
  5. Step 5: Solve for x
    x = 103,834,869,673,147.58/15,753,077.72
  6. Step 6: Final answer
    x = 6,591,402.11

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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.