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Finding the Third Proportional to 25,569,548 and 54,933,720

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Solution

The third proportional to 25,569,548 and 54,933,720 is: 118,019,825.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,569,548 : 54,933,720 = 54,933,720 : x
  2. Step 2: Convert to fraction form
    25,569,548/54,933,720 = 54,933,720/x
  3. Step 3: Cross multiply
    25,569,548x = 54,933,720 × 54,933,720
  4. Step 4: Simplify right side
    25,569,548x = 3,017,713,593,038,400
  5. Step 5: Solve for x
    x = 3,017,713,593,038,400/25,569,548
  6. Step 6: Final answer
    x = 118,019,825.50

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.