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Finding the Third Proportional to 45,482,477 and 98,933,937

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Solution

The third proportional to 45,482,477 and 98,933,937 is: 215,202,085.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,482,477 : 98,933,937 = 98,933,937 : x
  2. Step 2: Convert to fraction form
    45,482,477/98,933,937 = 98,933,937/x
  3. Step 3: Cross multiply
    45,482,477x = 98,933,937 × 98,933,937
  4. Step 4: Simplify right side
    45,482,477x = 9,787,923,890,319,968
  5. Step 5: Solve for x
    x = 9,787,923,890,319,968/45,482,477
  6. Step 6: Final answer
    x = 215,202,085.20

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.