Home / 92,063,202.97-138,135,238.94-48,333,801.01

Finding the Fourth Proportional to 92,063,202.97, 138,135,238.94 and 48,333,801.01

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Solution

The fourth proportional to 92,063,202.97, 138,135,238.94 and 48,333,801.01 is: 72,521,929.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,063,202.97 : 138,135,238.94 = 48,333,801.01 : x
  2. Step 2: Convert to fraction form
    92,063,202.97/138,135,238.94 = 48,333,801.01/x
  3. Step 3: Cross multiply
    92,063,202.97x = 138,135,238.94 × 48,333,801.01
  4. Step 4: Simplify right side
    92,063,202.97x = 6,676,601,151,394,763
  5. Step 5: Solve for x
    x = 6,676,601,151,394,763/92,063,202.97
  6. Step 6: Final answer
    x = 72,521,929.89

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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.