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Finding the Third Proportional to 7,385,262 and 15,357,612

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Solution

The third proportional to 7,385,262 and 15,357,612 is: 31,936,070.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,385,262 : 15,357,612 = 15,357,612 : x
  2. Step 2: Convert to fraction form
    7,385,262/15,357,612 = 15,357,612/x
  3. Step 3: Cross multiply
    7,385,262x = 15,357,612 × 15,357,612
  4. Step 4: Simplify right side
    7,385,262x = 235,856,246,342,544
  5. Step 5: Solve for x
    x = 235,856,246,342,544/7,385,262
  6. Step 6: Final answer
    x = 31,936,070.29

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.