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Finding the Third Proportional to 171,112,534 and 369,497,452

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Solution

The third proportional to 171,112,534 and 369,497,452 is: 797,886,419.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,112,534 : 369,497,452 = 369,497,452 : x
  2. Step 2: Convert to fraction form
    171,112,534/369,497,452 = 369,497,452/x
  3. Step 3: Cross multiply
    171,112,534x = 369,497,452 × 369,497,452
  4. Step 4: Simplify right side
    171,112,534x = 136,528,367,034,492,304
  5. Step 5: Solve for x
    x = 136,528,367,034,492,304/171,112,534
  6. Step 6: Final answer
    x = 797,886,419.21

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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.