Home / 45,967,160.72-63,435,385.14-25,059,207.44

Finding the Fourth Proportional to 45,967,160.72, 63,435,385.14 and 25,059,207.44

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Solution

The fourth proportional to 45,967,160.72, 63,435,385.14 and 25,059,207.44 is: 34,582,089.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,967,160.72 : 63,435,385.14 = 25,059,207.44 : x
  2. Step 2: Convert to fraction form
    45,967,160.72/63,435,385.14 = 25,059,207.44/x
  3. Step 3: Cross multiply
    45,967,160.72x = 63,435,385.14 × 25,059,207.44
  4. Step 4: Simplify right side
    45,967,160.72x = 1,589,640,475,324,169.75
  5. Step 5: Solve for x
    x = 1,589,640,475,324,169.75/45,967,160.72
  6. Step 6: Final answer
    x = 34,582,089.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.