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Finding the Third Proportional to 25,713,472 and 54,914,224

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Solution

The third proportional to 25,713,472 and 54,914,224 is: 117,275,955.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,713,472 : 54,914,224 = 54,914,224 : x
  2. Step 2: Convert to fraction form
    25,713,472/54,914,224 = 54,914,224/x
  3. Step 3: Cross multiply
    25,713,472x = 54,914,224 × 54,914,224
  4. Step 4: Simplify right side
    25,713,472x = 3,015,571,997,522,176
  5. Step 5: Solve for x
    x = 3,015,571,997,522,176/25,713,472
  6. Step 6: Final answer
    x = 117,275,955.48

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.