Home / 22,931,735.27-34,397,602.83-8,359,747.52

Finding the Fourth Proportional to 22,931,735.27, 34,397,602.83 and 8,359,747.52

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Solution

The fourth proportional to 22,931,735.27, 34,397,602.83 and 8,359,747.52 is: 12,539,621.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,931,735.27 : 34,397,602.83 = 8,359,747.52 : x
  2. Step 2: Convert to fraction form
    22,931,735.27/34,397,602.83 = 8,359,747.52/x
  3. Step 3: Cross multiply
    22,931,735.27x = 34,397,602.83 × 8,359,747.52
  4. Step 4: Simplify right side
    22,931,735.27x = 287,555,274,780,049.44
  5. Step 5: Solve for x
    x = 287,555,274,780,049.44/22,931,735.27
  6. Step 6: Final answer
    x = 12,539,621.25

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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.