Home / 68,149,766,595.94-102,226,732,446.20-23,380,635,308.05

Finding the Fourth Proportional to 68,149,766,595.94, 102,226,732,446.20 and 23,380,635,308.05

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Solution

The fourth proportional to 68,149,766,595.94, 102,226,732,446.20 and 23,380,635,308.05 is: 35,071,667,438.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,149,766,595.94 : 102,226,732,446.20 = 23,380,635,308.05 : x
  2. Step 2: Convert to fraction form
    68,149,766,595.94/102,226,732,446.20 = 23,380,635,308.05/x
  3. Step 3: Cross multiply
    68,149,766,595.94x = 102,226,732,446.20 × 23,380,635,308.05
  4. Step 4: Simplify right side
    68,149,766,595.94x = 2,390,125,950,058,203,971,584
  5. Step 5: Solve for x
    x = 2,390,125,950,058,203,971,584/68,149,766,595.94
  6. Step 6: Final answer
    x = 35,071,667,438.41

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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.