Home / 269,632,634,082.64-371,951,964,617.76-166,716,855,694.96

Finding the Fourth Proportional to 269,632,634,082.64, 371,951,964,617.76 and 166,716,855,694.96

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Solution

The fourth proportional to 269,632,634,082.64, 371,951,964,617.76 and 166,716,855,694.96 is: 229,982,035,452.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,632,634,082.64 : 371,951,964,617.76 = 166,716,855,694.96 : x
  2. Step 2: Convert to fraction form
    269,632,634,082.64/371,951,964,617.76 = 166,716,855,694.96/x
  3. Step 3: Cross multiply
    269,632,634,082.64x = 371,951,964,617.76 × 166,716,855,694.96
  4. Step 4: Simplify right side
    269,632,634,082.64x = 62,010,662,010,635,958,616,064
  5. Step 5: Solve for x
    x = 62,010,662,010,635,958,616,064/269,632,634,082.64
  6. Step 6: Final answer
    x = 229,982,035,452.10

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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.