Home / 16,272,318,957.16-24,408,560,712.22-5,079,254,853.70

Finding the Fourth Proportional to 16,272,318,957.16, 24,408,560,712.22 and 5,079,254,853.70

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Solution

The fourth proportional to 16,272,318,957.16, 24,408,560,712.22 and 5,079,254,853.70 is: 7,618,907,962.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,272,318,957.16 : 24,408,560,712.22 = 5,079,254,853.70 : x
  2. Step 2: Convert to fraction form
    16,272,318,957.16/24,408,560,712.22 = 5,079,254,853.70/x
  3. Step 3: Cross multiply
    16,272,318,957.16x = 24,408,560,712.22 × 5,079,254,853.70
  4. Step 4: Simplify right side
    16,272,318,957.16x = 123,977,300,469,279,965,184
  5. Step 5: Solve for x
    x = 123,977,300,469,279,965,184/16,272,318,957.16
  6. Step 6: Final answer
    x = 7,618,907,962.39

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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.