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Finding the Third Proportional to 5,181,929,332 and 11,283,914,984

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Solution

The third proportional to 5,181,929,332 and 11,283,914,984 is: 24,571,299,454.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,181,929,332 : 11,283,914,984 = 11,283,914,984 : x
  2. Step 2: Convert to fraction form
    5,181,929,332/11,283,914,984 = 11,283,914,984/x
  3. Step 3: Cross multiply
    5,181,929,332x = 11,283,914,984 × 11,283,914,984
  4. Step 4: Simplify right side
    5,181,929,332x = 127,326,737,366,139,715,584
  5. Step 5: Solve for x
    x = 127,326,737,366,139,715,584/5,181,929,332
  6. Step 6: Final answer
    x = 24,571,299,454.02

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.