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Finding the Third Proportional to 20,713,363.03 and 31,070,040.75

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Solution

The third proportional to 20,713,363.03 and 31,070,040.75 is: 46,605,055.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,713,363.03 : 31,070,040.75 = 31,070,040.75 : x
  2. Step 2: Convert to fraction form
    20,713,363.03/31,070,040.75 = 31,070,040.75/x
  3. Step 3: Cross multiply
    20,713,363.03x = 31,070,040.75 × 31,070,040.75
  4. Step 4: Simplify right side
    20,713,363.03x = 965,347,432,206,660.50
  5. Step 5: Solve for x
    x = 965,347,432,206,660.50/20,713,363.03
  6. Step 6: Final answer
    x = 46,605,055.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.