Home / 26,571,063.60-39,831,517.80-14,422,618.80

Finding the Fourth Proportional to 26,571,063.60, 39,831,517.80 and 14,422,618.80

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Solution

The fourth proportional to 26,571,063.60, 39,831,517.80 and 14,422,618.80 is: 21,620,316.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,571,063.60 : 39,831,517.80 = 14,422,618.80 : x
  2. Step 2: Convert to fraction form
    26,571,063.60/39,831,517.80 = 14,422,618.80/x
  3. Step 3: Cross multiply
    26,571,063.60x = 39,831,517.80 × 14,422,618.80
  4. Step 4: Simplify right side
    26,571,063.60x = 574,474,797,454,814.62
  5. Step 5: Solve for x
    x = 574,474,797,454,814.62/26,571,063.60
  6. Step 6: Final answer
    x = 21,620,316.22

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Why These Related Problems?

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