Home / 41,515,213.80-62,272,820.70-27,182,490.60

Finding the Fourth Proportional to 41,515,213.80, 62,272,820.70 and 27,182,490.60

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Solution

The fourth proportional to 41,515,213.80, 62,272,820.70 and 27,182,490.60 is: 40,773,735.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,515,213.80 : 62,272,820.70 = 27,182,490.60 : x
  2. Step 2: Convert to fraction form
    41,515,213.80/62,272,820.70 = 27,182,490.60/x
  3. Step 3: Cross multiply
    41,515,213.80x = 62,272,820.70 × 27,182,490.60
  4. Step 4: Simplify right side
    41,515,213.80x = 1,692,730,363,313,235.50
  5. Step 5: Solve for x
    x = 1,692,730,363,313,235.50/41,515,213.80
  6. Step 6: Final answer
    x = 40,773,735.90

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1.5x scale

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.