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Finding the Third Proportional to 25,691,574 and 52,745,134.50

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Solution

The third proportional to 25,691,574 and 52,745,134.50 is: 108,286,444.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,691,574 : 52,745,134.50 = 52,745,134.50 : x
  2. Step 2: Convert to fraction form
    25,691,574/52,745,134.50 = 52,745,134.50/x
  3. Step 3: Cross multiply
    25,691,574x = 52,745,134.50 × 52,745,134.50
  4. Step 4: Simplify right side
    25,691,574x = 2,782,049,213,423,090
  5. Step 5: Solve for x
    x = 2,782,049,213,423,090/25,691,574
  6. Step 6: Final answer
    x = 108,286,444.94

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.