Home / 48,321,871.44-66,684,193.46-26,591,839.44

Finding the Fourth Proportional to 48,321,871.44, 66,684,193.46 and 26,591,839.44

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Solution

The fourth proportional to 48,321,871.44, 66,684,193.46 and 26,591,839.44 is: 36,696,744.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,321,871.44 : 66,684,193.46 = 26,591,839.44 : x
  2. Step 2: Convert to fraction form
    48,321,871.44/66,684,193.46 = 26,591,839.44/x
  3. Step 3: Cross multiply
    48,321,871.44x = 66,684,193.46 × 26,591,839.44
  4. Step 4: Simplify right side
    48,321,871.44x = 1,773,255,365,674,218.25
  5. Step 5: Solve for x
    x = 1,773,255,365,674,218.25/48,321,871.44
  6. Step 6: Final answer
    x = 36,696,744.41

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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.