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Finding the Third Proportional to 25,653.38 and 55,363.50

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Solution

The third proportional to 25,653.38 and 55,363.50 is: 119,482.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,653.38 : 55,363.50 = 55,363.50 : x
  2. Step 2: Convert to fraction form
    25,653.38/55,363.50 = 55,363.50/x
  3. Step 3: Cross multiply
    25,653.38x = 55,363.50 × 55,363.50
  4. Step 4: Simplify right side
    25,653.38x = 3,065,117,132.25
  5. Step 5: Solve for x
    x = 3,065,117,132.25/25,653.38
  6. Step 6: Final answer
    x = 119,482.02

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.