Home / 167,503,082.25-231,138,059.89-96,924,613.92

Finding the Fourth Proportional to 167,503,082.25, 231,138,059.89 and 96,924,613.92

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Solution

The fourth proportional to 167,503,082.25, 231,138,059.89 and 96,924,613.92 is: 133,746,596.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,503,082.25 : 231,138,059.89 = 96,924,613.92 : x
  2. Step 2: Convert to fraction form
    167,503,082.25/231,138,059.89 = 96,924,613.92/x
  3. Step 3: Cross multiply
    167,503,082.25x = 231,138,059.89 × 96,924,613.92
  4. Step 4: Simplify right side
    167,503,082.25x = 22,402,967,217,056,088
  5. Step 5: Solve for x
    x = 22,402,967,217,056,088/167,503,082.25
  6. Step 6: Final answer
    x = 133,746,596.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.