Home / 63,784,393.28-95,598,861.18-33,062,035.12

Finding the Fourth Proportional to 63,784,393.28, 95,598,861.18 and 33,062,035.12

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Solution

The fourth proportional to 63,784,393.28, 95,598,861.18 and 33,062,035.12 is: 49,552,762.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,784,393.28 : 95,598,861.18 = 33,062,035.12 : x
  2. Step 2: Convert to fraction form
    63,784,393.28/95,598,861.18 = 33,062,035.12/x
  3. Step 3: Cross multiply
    63,784,393.28x = 95,598,861.18 × 33,062,035.12
  4. Step 4: Simplify right side
    63,784,393.28x = 3,160,692,905,765,165
  5. Step 5: Solve for x
    x = 3,160,692,905,765,165/63,784,393.28
  6. Step 6: Final answer
    x = 49,552,762.73

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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.