Home / 47,996,152.95-66,234,648.28-27,092,585.55

Finding the Fourth Proportional to 47,996,152.95, 66,234,648.28 and 27,092,585.55

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Solution

The fourth proportional to 47,996,152.95, 66,234,648.28 and 27,092,585.55 is: 37,387,743.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,996,152.95 : 66,234,648.28 = 27,092,585.55 : x
  2. Step 2: Convert to fraction form
    47,996,152.95/66,234,648.28 = 27,092,585.55/x
  3. Step 3: Cross multiply
    47,996,152.95x = 66,234,648.28 × 27,092,585.55
  4. Step 4: Simplify right side
    47,996,152.95x = 1,794,467,874,764,597.50
  5. Step 5: Solve for x
    x = 1,794,467,874,764,597.50/47,996,152.95
  6. Step 6: Final answer
    x = 37,387,743.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.