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Finding the Third Proportional to 25,384,532 and 38,671,988

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Solution

The third proportional to 25,384,532 and 38,671,988 is: 58,914,722.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,384,532 : 38,671,988 = 38,671,988 : x
  2. Step 2: Convert to fraction form
    25,384,532/38,671,988 = 38,671,988/x
  3. Step 3: Cross multiply
    25,384,532x = 38,671,988 × 38,671,988
  4. Step 4: Simplify right side
    25,384,532x = 1,495,522,655,872,144
  5. Step 5: Solve for x
    x = 1,495,522,655,872,144/25,384,532
  6. Step 6: Final answer
    x = 58,914,722.39

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.