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Finding the Third Proportional to 67,581,282 and 104,692,275

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Solution

The third proportional to 67,581,282 and 104,692,275 is: 162,182,073.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,581,282 : 104,692,275 = 104,692,275 : x
  2. Step 2: Convert to fraction form
    67,581,282/104,692,275 = 104,692,275/x
  3. Step 3: Cross multiply
    67,581,282x = 104,692,275 × 104,692,275
  4. Step 4: Simplify right side
    67,581,282x = 10,960,472,444,675,624
  5. Step 5: Solve for x
    x = 10,960,472,444,675,624/67,581,282
  6. Step 6: Final answer
    x = 162,182,073.50

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.