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Finding the Third Proportional to 6,237,826.50 and 13,651,554

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Solution

The third proportional to 6,237,826.50 and 13,651,554 is: 29,876,580.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,826.50 : 13,651,554 = 13,651,554 : x
  2. Step 2: Convert to fraction form
    6,237,826.50/13,651,554 = 13,651,554/x
  3. Step 3: Cross multiply
    6,237,826.50x = 13,651,554 × 13,651,554
  4. Step 4: Simplify right side
    6,237,826.50x = 186,364,926,614,916
  5. Step 5: Solve for x
    x = 186,364,926,614,916/6,237,826.50
  6. Step 6: Final answer
    x = 29,876,580.67

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.