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Finding the Third Proportional to 15,658,012 and 22,050,042

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Solution

The third proportional to 15,658,012 and 22,050,042 is: 31,051,473.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,658,012 : 22,050,042 = 22,050,042 : x
  2. Step 2: Convert to fraction form
    15,658,012/22,050,042 = 22,050,042/x
  3. Step 3: Cross multiply
    15,658,012x = 22,050,042 × 22,050,042
  4. Step 4: Simplify right side
    15,658,012x = 486,204,352,201,764
  5. Step 5: Solve for x
    x = 486,204,352,201,764/15,658,012
  6. Step 6: Final answer
    x = 31,051,473.98

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.