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Finding the Third Proportional to 6,853,230 and 15,238,323

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Solution

The third proportional to 6,853,230 and 15,238,323 is: 33,882,780.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,853,230 : 15,238,323 = 15,238,323 : x
  2. Step 2: Convert to fraction form
    6,853,230/15,238,323 = 15,238,323/x
  3. Step 3: Cross multiply
    6,853,230x = 15,238,323 × 15,238,323
  4. Step 4: Simplify right side
    6,853,230x = 232,206,487,852,329
  5. Step 5: Solve for x
    x = 232,206,487,852,329/6,853,230
  6. Step 6: Final answer
    x = 33,882,780.51

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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.