Home / 239,251,567,082.16-358,877,958,458.58-97,760,988,933.87

Finding the Fourth Proportional to 239,251,567,082.16, 358,877,958,458.58 and 97,760,988,933.87

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Solution

The fourth proportional to 239,251,567,082.16, 358,877,958,458.58 and 97,760,988,933.87 is: 146,641,731,769.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,251,567,082.16 : 358,877,958,458.58 = 97,760,988,933.87 : x
  2. Step 2: Convert to fraction form
    239,251,567,082.16/358,877,958,458.58 = 97,760,988,933.87/x
  3. Step 3: Cross multiply
    239,251,567,082.16x = 358,877,958,458.58 × 97,760,988,933.87
  4. Step 4: Simplify right side
    239,251,567,082.16x = 35,084,264,125,479,098,777,600
  5. Step 5: Solve for x
    x = 35,084,264,125,479,098,777,600/239,251,567,082.16
  6. Step 6: Final answer
    x = 146,641,731,769.44

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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.