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Finding the Third Proportional to 2,757,680,478 and 4,126,750,092

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Solution

The third proportional to 2,757,680,478 and 4,126,750,092 is: 6,175,503,818.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,680,478 : 4,126,750,092 = 4,126,750,092 : x
  2. Step 2: Convert to fraction form
    2,757,680,478/4,126,750,092 = 4,126,750,092/x
  3. Step 3: Cross multiply
    2,757,680,478x = 4,126,750,092 × 4,126,750,092
  4. Step 4: Simplify right side
    2,757,680,478x = 17,030,066,321,822,009,344
  5. Step 5: Solve for x
    x = 17,030,066,321,822,009,344/2,757,680,478
  6. Step 6: Final answer
    x = 6,175,503,818.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.