Home / 41,730,865.88-90,408,180.38

Finding the Third Proportional to 41,730,865.88 and 90,408,180.38

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Solution

The third proportional to 41,730,865.88 and 90,408,180.38 is: 195,865,551.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,730,865.88 : 90,408,180.38 = 90,408,180.38 : x
  2. Step 2: Convert to fraction form
    41,730,865.88/90,408,180.38 = 90,408,180.38/x
  3. Step 3: Cross multiply
    41,730,865.88x = 90,408,180.38 × 90,408,180.38
  4. Step 4: Simplify right side
    41,730,865.88x = 8,173,639,078,718,535
  5. Step 5: Solve for x
    x = 8,173,639,078,718,535/41,730,865.88
  6. Step 6: Final answer
    x = 195,865,551.97

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.