Home / 73,263,729.32-109,872,261.92-24,068,163.30

Finding the Fourth Proportional to 73,263,729.32, 109,872,261.92 and 24,068,163.30

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Solution

The fourth proportional to 73,263,729.32, 109,872,261.92 and 24,068,163.30 is: 36,094,580.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,263,729.32 : 109,872,261.92 = 24,068,163.30 : x
  2. Step 2: Convert to fraction form
    73,263,729.32/109,872,261.92 = 24,068,163.30/x
  3. Step 3: Cross multiply
    73,263,729.32x = 109,872,261.92 × 24,068,163.30
  4. Step 4: Simplify right side
    73,263,729.32x = 2,644,423,541,679,081
  5. Step 5: Solve for x
    x = 2,644,423,541,679,081/73,263,729.32
  6. Step 6: Final answer
    x = 36,094,580.04

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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.