Home / 14,744,380.83-22,126,531.22-5,159,842.40

Finding the Fourth Proportional to 14,744,380.83, 22,126,531.22 and 5,159,842.40

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Solution

The fourth proportional to 14,744,380.83, 22,126,531.22 and 5,159,842.40 is: 7,743,249.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,744,380.83 : 22,126,531.22 = 5,159,842.40 : x
  2. Step 2: Convert to fraction form
    14,744,380.83/22,126,531.22 = 5,159,842.40/x
  3. Step 3: Cross multiply
    14,744,380.83x = 22,126,531.22 × 5,159,842.40
  4. Step 4: Simplify right side
    14,744,380.83x = 114,169,413,817,447.84
  5. Step 5: Solve for x
    x = 114,169,413,817,447.84/14,744,380.83
  6. Step 6: Final answer
    x = 7,743,249.12

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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.