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Finding the Third Proportional to 25,306,853 and 52,408,288

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Solution

The third proportional to 25,306,853 and 52,408,288 is: 108,532,998.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,306,853 : 52,408,288 = 52,408,288 : x
  2. Step 2: Convert to fraction form
    25,306,853/52,408,288 = 52,408,288/x
  3. Step 3: Cross multiply
    25,306,853x = 52,408,288 × 52,408,288
  4. Step 4: Simplify right side
    25,306,853x = 2,746,628,651,090,944
  5. Step 5: Solve for x
    x = 2,746,628,651,090,944/25,306,853
  6. Step 6: Final answer
    x = 108,532,998.99

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.