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Finding the Third Proportional to 25,159,392 and 54,873,351

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Solution

The third proportional to 25,159,392 and 54,873,351 is: 119,680,342.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,159,392 : 54,873,351 = 54,873,351 : x
  2. Step 2: Convert to fraction form
    25,159,392/54,873,351 = 54,873,351/x
  3. Step 3: Cross multiply
    25,159,392x = 54,873,351 × 54,873,351
  4. Step 4: Simplify right side
    25,159,392x = 3,011,084,649,969,201
  5. Step 5: Solve for x
    x = 3,011,084,649,969,201/25,159,392
  6. Step 6: Final answer
    x = 119,680,342.43

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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.