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Finding the Third Proportional to 18,050,260.50 and 39,393,081

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Solution

The third proportional to 18,050,260.50 and 39,393,081 is: 85,971,880.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,050,260.50 : 39,393,081 = 39,393,081 : x
  2. Step 2: Convert to fraction form
    18,050,260.50/39,393,081 = 39,393,081/x
  3. Step 3: Cross multiply
    18,050,260.50x = 39,393,081 × 39,393,081
  4. Step 4: Simplify right side
    18,050,260.50x = 1,551,814,830,672,561
  5. Step 5: Solve for x
    x = 1,551,814,830,672,561/18,050,260.50
  6. Step 6: Final answer
    x = 85,971,880.06

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.