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Finding the Third Proportional to 45,845,752 and 68,587,090

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Solution

The third proportional to 45,845,752 and 68,587,090 is: 102,609,046.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,845,752 : 68,587,090 = 68,587,090 : x
  2. Step 2: Convert to fraction form
    45,845,752/68,587,090 = 68,587,090/x
  3. Step 3: Cross multiply
    45,845,752x = 68,587,090 × 68,587,090
  4. Step 4: Simplify right side
    45,845,752x = 4,704,188,914,668,100
  5. Step 5: Solve for x
    x = 4,704,188,914,668,100/45,845,752
  6. Step 6: Final answer
    x = 102,609,046.85

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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.