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Finding the Third Proportional to 25,744,644 and 38,171,430

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Solution

The third proportional to 25,744,644 and 38,171,430 is: 56,596,551.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,744,644 : 38,171,430 = 38,171,430 : x
  2. Step 2: Convert to fraction form
    25,744,644/38,171,430 = 38,171,430/x
  3. Step 3: Cross multiply
    25,744,644x = 38,171,430 × 38,171,430
  4. Step 4: Simplify right side
    25,744,644x = 1,457,058,068,244,900
  5. Step 5: Solve for x
    x = 1,457,058,068,244,900/25,744,644
  6. Step 6: Final answer
    x = 56,596,551.43

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.