Home / 45,612,326.43-68,404,195.17-14,899,909.59

Finding the Fourth Proportional to 45,612,326.43, 68,404,195.17 and 14,899,909.59

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Solution

The fourth proportional to 45,612,326.43, 68,404,195.17 and 14,899,909.59 is: 22,345,194.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,612,326.43 : 68,404,195.17 = 14,899,909.59 : x
  2. Step 2: Convert to fraction form
    45,612,326.43/68,404,195.17 = 14,899,909.59/x
  3. Step 3: Cross multiply
    45,612,326.43x = 68,404,195.17 × 14,899,909.59
  4. Step 4: Simplify right side
    45,612,326.43x = 1,019,216,323,609,714.75
  5. Step 5: Solve for x
    x = 1,019,216,323,609,714.75/45,612,326.43
  6. Step 6: Final answer
    x = 22,345,194.89

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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.