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Finding the Third Proportional to 41,103,454 and 85,607,450

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Solution

The third proportional to 41,103,454 and 85,607,450 is: 178,297,315.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,103,454 : 85,607,450 = 85,607,450 : x
  2. Step 2: Convert to fraction form
    41,103,454/85,607,450 = 85,607,450/x
  3. Step 3: Cross multiply
    41,103,454x = 85,607,450 × 85,607,450
  4. Step 4: Simplify right side
    41,103,454x = 7,328,635,495,502,500
  5. Step 5: Solve for x
    x = 7,328,635,495,502,500/41,103,454
  6. Step 6: Final answer
    x = 178,297,315.25

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.