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Finding the Third Proportional to 9,952,040 and 15,019,361

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Solution

The third proportional to 9,952,040 and 15,019,361 is: 22,666,830.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,040 : 15,019,361 = 15,019,361 : x
  2. Step 2: Convert to fraction form
    9,952,040/15,019,361 = 15,019,361/x
  3. Step 3: Cross multiply
    9,952,040x = 15,019,361 × 15,019,361
  4. Step 4: Simplify right side
    9,952,040x = 225,581,204,848,321
  5. Step 5: Solve for x
    x = 225,581,204,848,321/9,952,040
  6. Step 6: Final answer
    x = 22,666,830.60

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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.