Home / 69,292,394,596.20-103,960,976,237.82-32,051,815,363.56

Finding the Fourth Proportional to 69,292,394,596.20, 103,960,976,237.82 and 32,051,815,363.56

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Solution

The fourth proportional to 69,292,394,596.20, 103,960,976,237.82 and 32,051,815,363.56 is: 48,088,077,123.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,292,394,596.20 : 103,960,976,237.82 = 32,051,815,363.56 : x
  2. Step 2: Convert to fraction form
    69,292,394,596.20/103,960,976,237.82 = 32,051,815,363.56/x
  3. Step 3: Cross multiply
    69,292,394,596.20x = 103,960,976,237.82 × 32,051,815,363.56
  4. Step 4: Simplify right side
    69,292,394,596.20x = 3,332,138,015,390,055,792,640
  5. Step 5: Solve for x
    x = 3,332,138,015,390,055,792,640/69,292,394,596.20
  6. Step 6: Final answer
    x = 48,088,077,123.15

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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.