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Finding the Third Proportional to 28,548,382,342 and 61,840,622,348

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Solution

The third proportional to 28,548,382,342 and 61,840,622,348 is: 133,957,242,360.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,548,382,342 : 61,840,622,348 = 61,840,622,348 : x
  2. Step 2: Convert to fraction form
    28,548,382,342/61,840,622,348 = 61,840,622,348/x
  3. Step 3: Cross multiply
    28,548,382,342x = 61,840,622,348 × 61,840,622,348
  4. Step 4: Simplify right side
    28,548,382,342x = 3,824,262,572,387,956,948,992
  5. Step 5: Solve for x
    x = 3,824,262,572,387,956,948,992/28,548,382,342
  6. Step 6: Final answer
    x = 133,957,242,360.52

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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.