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Finding the Third Proportional to 62,360,658 and 136,053,540

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Solution

The third proportional to 62,360,658 and 136,053,540 is: 296,830,827.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,360,658 : 136,053,540 = 136,053,540 : x
  2. Step 2: Convert to fraction form
    62,360,658/136,053,540 = 136,053,540/x
  3. Step 3: Cross multiply
    62,360,658x = 136,053,540 × 136,053,540
  4. Step 4: Simplify right side
    62,360,658x = 18,510,565,746,531,600
  5. Step 5: Solve for x
    x = 18,510,565,746,531,600/62,360,658
  6. Step 6: Final answer
    x = 296,830,827.96

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.