Home / 3,029,413,781.58-4,546,914,021.72-1,536,493,108.44

Finding the Fourth Proportional to 3,029,413,781.58, 4,546,914,021.72 and 1,536,493,108.44

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Solution

The fourth proportional to 3,029,413,781.58, 4,546,914,021.72 and 1,536,493,108.44 is: 2,306,156,425.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,413,781.58 : 4,546,914,021.72 = 1,536,493,108.44 : x
  2. Step 2: Convert to fraction form
    3,029,413,781.58/4,546,914,021.72 = 1,536,493,108.44/x
  3. Step 3: Cross multiply
    3,029,413,781.58x = 4,546,914,021.72 × 1,536,493,108.44
  4. Step 4: Simplify right side
    3,029,413,781.58x = 6,986,302,059,041,985,536
  5. Step 5: Solve for x
    x = 6,986,302,059,041,985,536/3,029,413,781.58
  6. Step 6: Final answer
    x = 2,306,156,425.88

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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.