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Finding the Third Proportional to 49,962,240 and 115,655,382

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Solution

The third proportional to 49,962,240 and 115,655,382 is: 267,725,534.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,962,240 : 115,655,382 = 115,655,382 : x
  2. Step 2: Convert to fraction form
    49,962,240/115,655,382 = 115,655,382/x
  3. Step 3: Cross multiply
    49,962,240x = 115,655,382 × 115,655,382
  4. Step 4: Simplify right side
    49,962,240x = 13,376,167,385,565,924
  5. Step 5: Solve for x
    x = 13,376,167,385,565,924/49,962,240
  6. Step 6: Final answer
    x = 267,725,534.03

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.