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Finding the Third Proportional to 442,982,166 and 954,640,026

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Solution

The third proportional to 442,982,166 and 954,640,026 is: 2,057,278,259.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    442,982,166 : 954,640,026 = 954,640,026 : x
  2. Step 2: Convert to fraction form
    442,982,166/954,640,026 = 954,640,026/x
  3. Step 3: Cross multiply
    442,982,166x = 954,640,026 × 954,640,026
  4. Step 4: Simplify right side
    442,982,166x = 911,337,579,241,280,640
  5. Step 5: Solve for x
    x = 911,337,579,241,280,640/442,982,166
  6. Step 6: Final answer
    x = 2,057,278,259.01

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.