Home / 48,225,839.32-66,550,122.96-27,598,842.64

Finding the Fourth Proportional to 48,225,839.32, 66,550,122.96 and 27,598,842.64

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Solution

The fourth proportional to 48,225,839.32, 66,550,122.96 and 27,598,842.64 is: 38,085,524.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,225,839.32 : 66,550,122.96 = 27,598,842.64 : x
  2. Step 2: Convert to fraction form
    48,225,839.32/66,550,122.96 = 27,598,842.64/x
  3. Step 3: Cross multiply
    48,225,839.32x = 66,550,122.96 × 27,598,842.64
  4. Step 4: Simplify right side
    48,225,839.32x = 1,836,706,371,245,691
  5. Step 5: Solve for x
    x = 1,836,706,371,245,691/48,225,839.32
  6. Step 6: Final answer
    x = 38,085,524.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.