Home / 68,149,766,595.93-102,226,732,446.20-23,380,635,308.04

Finding the Fourth Proportional to 68,149,766,595.93, 102,226,732,446.20 and 23,380,635,308.04

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Solution

The fourth proportional to 68,149,766,595.93, 102,226,732,446.20 and 23,380,635,308.04 is: 35,071,667,438.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,149,766,595.93 : 102,226,732,446.20 = 23,380,635,308.04 : x
  2. Step 2: Convert to fraction form
    68,149,766,595.93/102,226,732,446.20 = 23,380,635,308.04/x
  3. Step 3: Cross multiply
    68,149,766,595.93x = 102,226,732,446.20 × 23,380,635,308.04
  4. Step 4: Simplify right side
    68,149,766,595.93x = 2,390,125,950,057,182,134,272
  5. Step 5: Solve for x
    x = 2,390,125,950,057,182,134,272/68,149,766,595.93
  6. Step 6: Final answer
    x = 35,071,667,438.40

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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.