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Finding the Third Proportional to 28,784,002.50 and 62,350,974

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Solution

The third proportional to 28,784,002.50 and 62,350,974 is: 135,062,660.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,784,002.50 : 62,350,974 = 62,350,974 : x
  2. Step 2: Convert to fraction form
    28,784,002.50/62,350,974 = 62,350,974/x
  3. Step 3: Cross multiply
    28,784,002.50x = 62,350,974 × 62,350,974
  4. Step 4: Simplify right side
    28,784,002.50x = 3,887,643,958,748,676
  5. Step 5: Solve for x
    x = 3,887,643,958,748,676/28,784,002.50
  6. Step 6: Final answer
    x = 135,062,660.54

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.