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Finding the Third Proportional to 41,892,752 and 65,385,145

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Solution

The third proportional to 41,892,752 and 65,385,145 is: 102,051,476.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,892,752 : 65,385,145 = 65,385,145 : x
  2. Step 2: Convert to fraction form
    41,892,752/65,385,145 = 65,385,145/x
  3. Step 3: Cross multiply
    41,892,752x = 65,385,145 × 65,385,145
  4. Step 4: Simplify right side
    41,892,752x = 4,275,217,186,671,025
  5. Step 5: Solve for x
    x = 4,275,217,186,671,025/41,892,752
  6. Step 6: Final answer
    x = 102,051,476.27

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.