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Finding the Third Proportional to 10,214,124 and 15,176,481

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Solution

The third proportional to 10,214,124 and 15,176,481 is: 22,549,714.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,214,124 : 15,176,481 = 15,176,481 : x
  2. Step 2: Convert to fraction form
    10,214,124/15,176,481 = 15,176,481/x
  3. Step 3: Cross multiply
    10,214,124x = 15,176,481 × 15,176,481
  4. Step 4: Simplify right side
    10,214,124x = 230,325,575,543,361
  5. Step 5: Solve for x
    x = 230,325,575,543,361/10,214,124
  6. Step 6: Final answer
    x = 22,549,714.06

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.