Home / 68,149,766,596.13-102,226,732,446.49-23,380,635,308.24

Finding the Fourth Proportional to 68,149,766,596.13, 102,226,732,446.49 and 23,380,635,308.24

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Solution

The fourth proportional to 68,149,766,596.13, 102,226,732,446.49 and 23,380,635,308.24 is: 35,071,667,438.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,149,766,596.13 : 102,226,732,446.49 = 23,380,635,308.24 : x
  2. Step 2: Convert to fraction form
    68,149,766,596.13/102,226,732,446.49 = 23,380,635,308.24/x
  3. Step 3: Cross multiply
    68,149,766,596.13x = 102,226,732,446.49 × 23,380,635,308.24
  4. Step 4: Simplify right side
    68,149,766,596.13x = 2,390,125,950,083,998,941,184
  5. Step 5: Solve for x
    x = 2,390,125,950,083,998,941,184/68,149,766,596.13
  6. Step 6: Final answer
    x = 35,071,667,438.70

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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.