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Finding the Third Proportional to 136,125,093 and 298,700,196

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Solution

The third proportional to 136,125,093 and 298,700,196 is: 655,439,824.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,125,093 : 298,700,196 = 298,700,196 : x
  2. Step 2: Convert to fraction form
    136,125,093/298,700,196 = 298,700,196/x
  3. Step 3: Cross multiply
    136,125,093x = 298,700,196 × 298,700,196
  4. Step 4: Simplify right side
    136,125,093x = 89,221,807,090,438,416
  5. Step 5: Solve for x
    x = 89,221,807,090,438,416/136,125,093
  6. Step 6: Final answer
    x = 655,439,824.68

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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.