Home / 29,840,086.60-44,760,129.90-9,659,811.40

Finding the Fourth Proportional to 29,840,086.60, 44,760,129.90 and 9,659,811.40

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Solution

The fourth proportional to 29,840,086.60, 44,760,129.90 and 9,659,811.40 is: 14,489,717.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,840,086.60 : 44,760,129.90 = 9,659,811.40 : x
  2. Step 2: Convert to fraction form
    29,840,086.60/44,760,129.90 = 9,659,811.40/x
  3. Step 3: Cross multiply
    29,840,086.60x = 44,760,129.90 × 9,659,811.40
  4. Step 4: Simplify right side
    29,840,086.60x = 432,374,413,073,500.88
  5. Step 5: Solve for x
    x = 432,374,413,073,500.88/29,840,086.60
  6. Step 6: Final answer
    x = 14,489,717.10

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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.