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Finding the Third Proportional to 544,061,774.53 and 1,180,494,630.28

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Solution

The third proportional to 544,061,774.53 and 1,180,494,630.28 is: 2,561,414,231.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,061,774.53 : 1,180,494,630.28 = 1,180,494,630.28 : x
  2. Step 2: Convert to fraction form
    544,061,774.53/1,180,494,630.28 = 1,180,494,630.28/x
  3. Step 3: Cross multiply
    544,061,774.53x = 1,180,494,630.28 × 1,180,494,630.28
  4. Step 4: Simplify right side
    544,061,774.53x = 1,393,567,572,122,746,880
  5. Step 5: Solve for x
    x = 1,393,567,572,122,746,880/544,061,774.53
  6. Step 6: Final answer
    x = 2,561,414,231.54

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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.