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Finding the Third Proportional to 112,283,624 and 245,700,348

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Solution

The third proportional to 112,283,624 and 245,700,348 is: 537,644,394.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,283,624 : 245,700,348 = 245,700,348 : x
  2. Step 2: Convert to fraction form
    112,283,624/245,700,348 = 245,700,348/x
  3. Step 3: Cross multiply
    112,283,624x = 245,700,348 × 245,700,348
  4. Step 4: Simplify right side
    112,283,624x = 60,368,661,007,321,104
  5. Step 5: Solve for x
    x = 60,368,661,007,321,104/112,283,624
  6. Step 6: Final answer
    x = 537,644,394.23

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.