Home / 7,244,521,752,244.20-9,997,472,445,770.10-3,952,259,605,373.20

Finding the Fourth Proportional to 7,244,521,752,244.20, 9,997,472,445,770.10 and 3,952,259,605,373.20

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Solution

The fourth proportional to 7,244,521,752,244.20, 9,997,472,445,770.10 and 3,952,259,605,373.20 is: 5,454,135,946,380.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,521,752,244.20 : 9,997,472,445,770.10 = 3,952,259,605,373.20 : x
  2. Step 2: Convert to fraction form
    7,244,521,752,244.20/9,997,472,445,770.10 = 3,952,259,605,373.20/x
  3. Step 3: Cross multiply
    7,244,521,752,244.20x = 9,997,472,445,770.10 × 3,952,259,605,373.20
  4. Step 4: Simplify right side
    7,244,521,752,244.20x = 39,512,606,503,248,778,334,568,448
  5. Step 5: Solve for x
    x = 39,512,606,503,248,778,334,568,448/7,244,521,752,244.20
  6. Step 6: Final answer
    x = 5,454,135,946,380.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.