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Finding the Third Proportional to 14,376,520.50 and 30,945,237

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Solution

The third proportional to 14,376,520.50 and 30,945,237 is: 66,609,141.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,376,520.50 : 30,945,237 = 30,945,237 : x
  2. Step 2: Convert to fraction form
    14,376,520.50/30,945,237 = 30,945,237/x
  3. Step 3: Cross multiply
    14,376,520.50x = 30,945,237 × 30,945,237
  4. Step 4: Simplify right side
    14,376,520.50x = 957,607,692,986,169
  5. Step 5: Solve for x
    x = 957,607,692,986,169/14,376,520.50
  6. Step 6: Final answer
    x = 66,609,141.83

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.