Home / 36,092,000.70-54,138,001.05-21,743,093.70

Finding the Fourth Proportional to 36,092,000.70, 54,138,001.05 and 21,743,093.70

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Solution

The fourth proportional to 36,092,000.70, 54,138,001.05 and 21,743,093.70 is: 32,614,640.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,092,000.70 : 54,138,001.05 = 21,743,093.70 : x
  2. Step 2: Convert to fraction form
    36,092,000.70/54,138,001.05 = 21,743,093.70/x
  3. Step 3: Cross multiply
    36,092,000.70x = 54,138,001.05 × 21,743,093.70
  4. Step 4: Simplify right side
    36,092,000.70x = 1,177,127,629,560,848.25
  5. Step 5: Solve for x
    x = 1,177,127,629,560,848.25/36,092,000.70
  6. Step 6: Final answer
    x = 32,614,640.55

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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.