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Finding the Third Proportional to 12,184,863.75 and 26,761,349.25

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Solution

The third proportional to 12,184,863.75 and 26,761,349.25 is: 58,775,364.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,184,863.75 : 26,761,349.25 = 26,761,349.25 : x
  2. Step 2: Convert to fraction form
    12,184,863.75/26,761,349.25 = 26,761,349.25/x
  3. Step 3: Cross multiply
    12,184,863.75x = 26,761,349.25 × 26,761,349.25
  4. Step 4: Simplify right side
    12,184,863.75x = 716,169,813,680,475.50
  5. Step 5: Solve for x
    x = 716,169,813,680,475.50/12,184,863.75
  6. Step 6: Final answer
    x = 58,775,364.94

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.