Home / 109,350,318.30-164,049,097.05-32,681,096.70

Finding the Fourth Proportional to 109,350,318.30, 164,049,097.05 and 32,681,096.70

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Solution

The fourth proportional to 109,350,318.30, 164,049,097.05 and 32,681,096.70 is: 49,028,704.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,350,318.30 : 164,049,097.05 = 32,681,096.70 : x
  2. Step 2: Convert to fraction form
    109,350,318.30/164,049,097.05 = 32,681,096.70/x
  3. Step 3: Cross multiply
    109,350,318.30x = 164,049,097.05 × 32,681,096.70
  4. Step 4: Simplify right side
    109,350,318.30x = 5,361,304,404,238,735
  5. Step 5: Solve for x
    x = 5,361,304,404,238,735/109,350,318.30
  6. Step 6: Final answer
    x = 49,028,704.15

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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.