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Finding the Third Proportional to 25,781,770 and 37,284,935

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Solution

The third proportional to 25,781,770 and 37,284,935 is: 53,920,517.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,781,770 : 37,284,935 = 37,284,935 : x
  2. Step 2: Convert to fraction form
    25,781,770/37,284,935 = 37,284,935/x
  3. Step 3: Cross multiply
    25,781,770x = 37,284,935 × 37,284,935
  4. Step 4: Simplify right side
    25,781,770x = 1,390,166,377,954,225
  5. Step 5: Solve for x
    x = 1,390,166,377,954,225/25,781,770
  6. Step 6: Final answer
    x = 53,920,517.40

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.