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Finding the Third Proportional to 17,022,076 and 25,472,972

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Solution

The third proportional to 17,022,076 and 25,472,972 is: 38,119,457.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,022,076 : 25,472,972 = 25,472,972 : x
  2. Step 2: Convert to fraction form
    17,022,076/25,472,972 = 25,472,972/x
  3. Step 3: Cross multiply
    17,022,076x = 25,472,972 × 25,472,972
  4. Step 4: Simplify right side
    17,022,076x = 648,872,302,512,784
  5. Step 5: Solve for x
    x = 648,872,302,512,784/17,022,076
  6. Step 6: Final answer
    x = 38,119,457.49

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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.