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Finding the Third Proportional to 25,550,264 and 38,315,988

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Solution

The third proportional to 25,550,264 and 38,315,988 is: 57,459,873.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,550,264 : 38,315,988 = 38,315,988 : x
  2. Step 2: Convert to fraction form
    25,550,264/38,315,988 = 38,315,988/x
  3. Step 3: Cross multiply
    25,550,264x = 38,315,988 × 38,315,988
  4. Step 4: Simplify right side
    25,550,264x = 1,468,114,936,416,144
  5. Step 5: Solve for x
    x = 1,468,114,936,416,144/25,550,264
  6. Step 6: Final answer
    x = 57,459,873.46

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.