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Finding the Third Proportional to 75,882,604 and 163,274,206

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Solution

The third proportional to 75,882,604 and 163,274,206 is: 351,311,960.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,882,604 : 163,274,206 = 163,274,206 : x
  2. Step 2: Convert to fraction form
    75,882,604/163,274,206 = 163,274,206/x
  3. Step 3: Cross multiply
    75,882,604x = 163,274,206 × 163,274,206
  4. Step 4: Simplify right side
    75,882,604x = 26,658,466,344,930,436
  5. Step 5: Solve for x
    x = 26,658,466,344,930,436/75,882,604
  6. Step 6: Final answer
    x = 351,311,960.05

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.