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Finding the Third Proportional to 45,202,482 and 98,110,860

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Solution

The third proportional to 45,202,482 and 98,110,860 is: 212,947,175.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,202,482 : 98,110,860 = 98,110,860 : x
  2. Step 2: Convert to fraction form
    45,202,482/98,110,860 = 98,110,860/x
  3. Step 3: Cross multiply
    45,202,482x = 98,110,860 × 98,110,860
  4. Step 4: Simplify right side
    45,202,482x = 9,625,740,849,939,600
  5. Step 5: Solve for x
    x = 9,625,740,849,939,600/45,202,482
  6. Step 6: Final answer
    x = 212,947,175.11

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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.