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Finding the Third Proportional to 67,212,352 and 101,436,802

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Solution

The third proportional to 67,212,352 and 101,436,802 is: 153,088,301.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,212,352 : 101,436,802 = 101,436,802 : x
  2. Step 2: Convert to fraction form
    67,212,352/101,436,802 = 101,436,802/x
  3. Step 3: Cross multiply
    67,212,352x = 101,436,802 × 101,436,802
  4. Step 4: Simplify right side
    67,212,352x = 10,289,424,799,987,204
  5. Step 5: Solve for x
    x = 10,289,424,799,987,204/67,212,352
  6. Step 6: Final answer
    x = 153,088,301.39

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.