Home / 63,900,464.64-95,935,729.20-33,629,585.28

Finding the Fourth Proportional to 63,900,464.64, 95,935,729.20 and 33,629,585.28

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Solution

The fourth proportional to 63,900,464.64, 95,935,729.20 and 33,629,585.28 is: 50,489,128.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,900,464.64 : 95,935,729.20 = 33,629,585.28 : x
  2. Step 2: Convert to fraction form
    63,900,464.64/95,935,729.20 = 33,629,585.28/x
  3. Step 3: Cross multiply
    63,900,464.64x = 95,935,729.20 × 33,629,585.28
  4. Step 4: Simplify right side
    63,900,464.64x = 3,226,278,786,530,386.50
  5. Step 5: Solve for x
    x = 3,226,278,786,530,386.50/63,900,464.64
  6. Step 6: Final answer
    x = 50,489,128.75

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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.