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Finding the Third Proportional to 11,626,147.50 and 27,155,283.50

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Solution

The third proportional to 11,626,147.50 and 27,155,283.50 is: 63,426,807.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,626,147.50 : 27,155,283.50 = 27,155,283.50 : x
  2. Step 2: Convert to fraction form
    11,626,147.50/27,155,283.50 = 27,155,283.50/x
  3. Step 3: Cross multiply
    11,626,147.50x = 27,155,283.50 × 27,155,283.50
  4. Step 4: Simplify right side
    11,626,147.50x = 737,409,421,965,372.25
  5. Step 5: Solve for x
    x = 737,409,421,965,372.25/11,626,147.50
  6. Step 6: Final answer
    x = 63,426,807.72

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.