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Finding the Third Proportional to 25,719,228 and 39,788,226

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Solution

The third proportional to 25,719,228 and 39,788,226 is: 61,553,283.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,719,228 : 39,788,226 = 39,788,226 : x
  2. Step 2: Convert to fraction form
    25,719,228/39,788,226 = 39,788,226/x
  3. Step 3: Cross multiply
    25,719,228x = 39,788,226 × 39,788,226
  4. Step 4: Simplify right side
    25,719,228x = 1,583,102,928,227,076
  5. Step 5: Solve for x
    x = 1,583,102,928,227,076/25,719,228
  6. Step 6: Final answer
    x = 61,553,283.33

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.