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Finding the Fourth Proportional to 36,301,008.60, 54,451,512.90 and 36,301,008.60

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Solution

The fourth proportional to 36,301,008.60, 54,451,512.90 and 36,301,008.60 is: 54,451,512.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,301,008.60 : 54,451,512.90 = 36,301,008.60 : x
  2. Step 2: Convert to fraction form
    36,301,008.60/54,451,512.90 = 36,301,008.60/x
  3. Step 3: Cross multiply
    36,301,008.60x = 54,451,512.90 × 36,301,008.60
  4. Step 4: Simplify right side
    36,301,008.60x = 1,976,644,838,065,911
  5. Step 5: Solve for x
    x = 1,976,644,838,065,911/36,301,008.60
  6. Step 6: Final answer
    x = 54,451,512.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.