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Finding the Third Proportional to 10,604,215 and 16,818,302

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Solution

The third proportional to 10,604,215 and 16,818,302 is: 26,673,853.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,604,215 : 16,818,302 = 16,818,302 : x
  2. Step 2: Convert to fraction form
    10,604,215/16,818,302 = 16,818,302/x
  3. Step 3: Cross multiply
    10,604,215x = 16,818,302 × 16,818,302
  4. Step 4: Simplify right side
    10,604,215x = 282,855,282,163,204
  5. Step 5: Solve for x
    x = 282,855,282,163,204/10,604,215
  6. Step 6: Final answer
    x = 26,673,853.95

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.