Home / 97,535,171.52-146,200,343.72-32,816,507.97

Finding the Fourth Proportional to 97,535,171.52, 146,200,343.72 and 32,816,507.97

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Solution

The fourth proportional to 97,535,171.52, 146,200,343.72 and 32,816,507.97 is: 49,190,304.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,535,171.52 : 146,200,343.72 = 32,816,507.97 : x
  2. Step 2: Convert to fraction form
    97,535,171.52/146,200,343.72 = 32,816,507.97/x
  3. Step 3: Cross multiply
    97,535,171.52x = 146,200,343.72 × 32,816,507.97
  4. Step 4: Simplify right side
    97,535,171.52x = 4,797,784,745,288,288
  5. Step 5: Solve for x
    x = 4,797,784,745,288,288/97,535,171.52
  6. Step 6: Final answer
    x = 49,190,304.08

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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.