Home / 2,299,521,463.64-3,449,309,567.30-641,327,860.18

Finding the Fourth Proportional to 2,299,521,463.64, 3,449,309,567.30 and 641,327,860.18

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Solution

The fourth proportional to 2,299,521,463.64, 3,449,309,567.30 and 641,327,860.18 is: 961,999,424.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,521,463.64 : 3,449,309,567.30 = 641,327,860.18 : x
  2. Step 2: Convert to fraction form
    2,299,521,463.64/3,449,309,567.30 = 641,327,860.18/x
  3. Step 3: Cross multiply
    2,299,521,463.64x = 3,449,309,567.30 × 641,327,860.18
  4. Step 4: Simplify right side
    2,299,521,463.64x = 2,212,138,323,894,910,720
  5. Step 5: Solve for x
    x = 2,212,138,323,894,910,720/2,299,521,463.64
  6. Step 6: Final answer
    x = 961,999,424.17

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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.