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Finding the Third Proportional to 49,322,385 and 68,955,597

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Solution

The third proportional to 49,322,385 and 68,955,597 is: 96,403,982.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,322,385 : 68,955,597 = 68,955,597 : x
  2. Step 2: Convert to fraction form
    49,322,385/68,955,597 = 68,955,597/x
  3. Step 3: Cross multiply
    49,322,385x = 68,955,597 × 68,955,597
  4. Step 4: Simplify right side
    49,322,385x = 4,754,874,357,626,409
  5. Step 5: Solve for x
    x = 4,754,874,357,626,409/49,322,385
  6. Step 6: Final answer
    x = 96,403,982.85

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.