Home / 148,614,864.30-222,922,296.45-96,958,799.10

Finding the Fourth Proportional to 148,614,864.30, 222,922,296.45 and 96,958,799.10

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Solution

The fourth proportional to 148,614,864.30, 222,922,296.45 and 96,958,799.10 is: 145,438,198.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,614,864.30 : 222,922,296.45 = 96,958,799.10 : x
  2. Step 2: Convert to fraction form
    148,614,864.30/222,922,296.45 = 96,958,799.10/x
  3. Step 3: Cross multiply
    148,614,864.30x = 222,922,296.45 × 96,958,799.10
  4. Step 4: Simplify right side
    148,614,864.30x = 21,614,278,156,406,192
  5. Step 5: Solve for x
    x = 21,614,278,156,406,192/148,614,864.30
  6. Step 6: Final answer
    x = 145,438,198.65

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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.