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Finding the Third Proportional to 17,554,444.50 and 23,299,209

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Solution

The third proportional to 17,554,444.50 and 23,299,209 is: 30,923,971.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,554,444.50 : 23,299,209 = 23,299,209 : x
  2. Step 2: Convert to fraction form
    17,554,444.50/23,299,209 = 23,299,209/x
  3. Step 3: Cross multiply
    17,554,444.50x = 23,299,209 × 23,299,209
  4. Step 4: Simplify right side
    17,554,444.50x = 542,853,140,025,681
  5. Step 5: Solve for x
    x = 542,853,140,025,681/17,554,444.50
  6. Step 6: Final answer
    x = 30,923,971.42

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.