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Finding the Third Proportional to 53,091,234 and 125,150,787

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Solution

The third proportional to 53,091,234 and 125,150,787 is: 295,015,171.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,091,234 : 125,150,787 = 125,150,787 : x
  2. Step 2: Convert to fraction form
    53,091,234/125,150,787 = 125,150,787/x
  3. Step 3: Cross multiply
    53,091,234x = 125,150,787 × 125,150,787
  4. Step 4: Simplify right side
    53,091,234x = 15,662,719,486,719,368
  5. Step 5: Solve for x
    x = 15,662,719,486,719,368/53,091,234
  6. Step 6: Final answer
    x = 295,015,171.18

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.