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Finding the Third Proportional to 25,724,466 and 53,565,948

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Solution

The third proportional to 25,724,466 and 53,565,948 is: 111,540,149.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,724,466 : 53,565,948 = 53,565,948 : x
  2. Step 2: Convert to fraction form
    25,724,466/53,565,948 = 53,565,948/x
  3. Step 3: Cross multiply
    25,724,466x = 53,565,948 × 53,565,948
  4. Step 4: Simplify right side
    25,724,466x = 2,869,310,785,138,704
  5. Step 5: Solve for x
    x = 2,869,310,785,138,704/25,724,466
  6. Step 6: Final answer
    x = 111,540,149.57

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.