Home / 3,660,456,691.96-5,490,723,354.18-1,450,204,333

Finding the Fourth Proportional to 3,660,456,691.96, 5,490,723,354.18 and 1,450,204,333

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Solution

The fourth proportional to 3,660,456,691.96, 5,490,723,354.18 and 1,450,204,333 is: 2,175,321,679.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,456,691.96 : 5,490,723,354.18 = 1,450,204,333 : x
  2. Step 2: Convert to fraction form
    3,660,456,691.96/5,490,723,354.18 = 1,450,204,333/x
  3. Step 3: Cross multiply
    3,660,456,691.96x = 5,490,723,354.18 × 1,450,204,333
  4. Step 4: Simplify right side
    3,660,456,691.96x = 7,962,670,799,536,130,048
  5. Step 5: Solve for x
    x = 7,962,670,799,536,130,048/3,660,456,691.96
  6. Step 6: Final answer
    x = 2,175,321,679.68

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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.