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Finding the Third Proportional to 15,790,713 and 34,553,190

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Solution

The third proportional to 15,790,713 and 34,553,190 is: 75,609,184.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,790,713 : 34,553,190 = 34,553,190 : x
  2. Step 2: Convert to fraction form
    15,790,713/34,553,190 = 34,553,190/x
  3. Step 3: Cross multiply
    15,790,713x = 34,553,190 × 34,553,190
  4. Step 4: Simplify right side
    15,790,713x = 1,193,922,939,176,100
  5. Step 5: Solve for x
    x = 1,193,922,939,176,100/15,790,713
  6. Step 6: Final answer
    x = 75,609,184.92

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.