Home / 8,026,387,627.53-12,041,131,900.97-3,051,722,691.44

Finding the Fourth Proportional to 8,026,387,627.53, 12,041,131,900.97 and 3,051,722,691.44

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Solution

The fourth proportional to 8,026,387,627.53, 12,041,131,900.97 and 3,051,722,691.44 is: 4,578,173,539.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,387,627.53 : 12,041,131,900.97 = 3,051,722,691.44 : x
  2. Step 2: Convert to fraction form
    8,026,387,627.53/12,041,131,900.97 = 3,051,722,691.44/x
  3. Step 3: Cross multiply
    8,026,387,627.53x = 12,041,131,900.97 × 3,051,722,691.44
  4. Step 4: Simplify right side
    8,026,387,627.53x = 36,746,195,452,752,003,072
  5. Step 5: Solve for x
    x = 36,746,195,452,752,003,072/8,026,387,627.53
  6. Step 6: Final answer
    x = 4,578,173,539.33

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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.