Home / 47,694,934.20-71,542,401.30-44,506,288.20

Finding the Fourth Proportional to 47,694,934.20, 71,542,401.30 and 44,506,288.20

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Solution

The fourth proportional to 47,694,934.20, 71,542,401.30 and 44,506,288.20 is: 66,759,432.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,694,934.20 : 71,542,401.30 = 44,506,288.20 : x
  2. Step 2: Convert to fraction form
    47,694,934.20/71,542,401.30 = 44,506,288.20/x
  3. Step 3: Cross multiply
    47,694,934.20x = 71,542,401.30 × 44,506,288.20
  4. Step 4: Simplify right side
    47,694,934.20x = 3,184,086,730,777,854.50
  5. Step 5: Solve for x
    x = 3,184,086,730,777,854.50/47,694,934.20
  6. Step 6: Final answer
    x = 66,759,432.30

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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.