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Finding the Third Proportional to 25,785,177 and 38,677,770

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Solution

The third proportional to 25,785,177 and 38,677,770 is: 58,016,661.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,785,177 : 38,677,770 = 38,677,770 : x
  2. Step 2: Convert to fraction form
    25,785,177/38,677,770 = 38,677,770/x
  3. Step 3: Cross multiply
    25,785,177x = 38,677,770 × 38,677,770
  4. Step 4: Simplify right side
    25,785,177x = 1,495,969,892,172,900
  5. Step 5: Solve for x
    x = 1,495,969,892,172,900/25,785,177
  6. Step 6: Final answer
    x = 58,016,661.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.