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Finding the Third Proportional to 552,652,320 and 1,191,393,708

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Solution

The third proportional to 552,652,320 and 1,191,393,708 is: 2,568,376,022.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,652,320 : 1,191,393,708 = 1,191,393,708 : x
  2. Step 2: Convert to fraction form
    552,652,320/1,191,393,708 = 1,191,393,708/x
  3. Step 3: Cross multiply
    552,652,320x = 1,191,393,708 × 1,191,393,708
  4. Step 4: Simplify right side
    552,652,320x = 1,419,418,967,461,989,376
  5. Step 5: Solve for x
    x = 1,419,418,967,461,989,376/552,652,320
  6. Step 6: Final answer
    x = 2,568,376,022.49

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.