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Finding the Third Proportional to 73,095,498 and 162,530,478

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Solution

The third proportional to 73,095,498 and 162,530,478 is: 361,392,383.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,095,498 : 162,530,478 = 162,530,478 : x
  2. Step 2: Convert to fraction form
    73,095,498/162,530,478 = 162,530,478/x
  3. Step 3: Cross multiply
    73,095,498x = 162,530,478 × 162,530,478
  4. Step 4: Simplify right side
    73,095,498x = 26,416,156,278,908,484
  5. Step 5: Solve for x
    x = 26,416,156,278,908,484/73,095,498
  6. Step 6: Final answer
    x = 361,392,383.96

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.