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Finding the Third Proportional to 15,630,580 and 23,609,203

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Solution

The third proportional to 15,630,580 and 23,609,203 is: 35,660,510.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,630,580 : 23,609,203 = 23,609,203 : x
  2. Step 2: Convert to fraction form
    15,630,580/23,609,203 = 23,609,203/x
  3. Step 3: Cross multiply
    15,630,580x = 23,609,203 × 23,609,203
  4. Step 4: Simplify right side
    15,630,580x = 557,394,466,295,209
  5. Step 5: Solve for x
    x = 557,394,466,295,209/15,630,580
  6. Step 6: Final answer
    x = 35,660,510.76

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.