Home / 15,050,660.68-22,575,947.82-5,466,000.52

Finding the Fourth Proportional to 15,050,660.68, 22,575,947.82 and 5,466,000.52

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Solution

The fourth proportional to 15,050,660.68, 22,575,947.82 and 5,466,000.52 is: 8,198,985.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,050,660.68 : 22,575,947.82 = 5,466,000.52 : x
  2. Step 2: Convert to fraction form
    15,050,660.68/22,575,947.82 = 5,466,000.52/x
  3. Step 3: Cross multiply
    15,050,660.68x = 22,575,947.82 × 5,466,000.52
  4. Step 4: Simplify right side
    15,050,660.68x = 123,400,142,523,612.86
  5. Step 5: Solve for x
    x = 123,400,142,523,612.86/15,050,660.68
  6. Step 6: Final answer
    x = 8,198,985.09

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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.