Home / 15,684,507.60-23,535,120.60-6,100,198.80

Finding the Fourth Proportional to 15,684,507.60, 23,535,120.60 and 6,100,198.80

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Solution

The fourth proportional to 15,684,507.60, 23,535,120.60 and 6,100,198.80 is: 9,153,549.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,684,507.60 : 23,535,120.60 = 6,100,198.80 : x
  2. Step 2: Convert to fraction form
    15,684,507.60/23,535,120.60 = 6,100,198.80/x
  3. Step 3: Cross multiply
    15,684,507.60x = 23,535,120.60 × 6,100,198.80
  4. Step 4: Simplify right side
    15,684,507.60x = 143,568,914,441,975.28
  5. Step 5: Solve for x
    x = 143,568,914,441,975.28/15,684,507.60
  6. Step 6: Final answer
    x = 9,153,549.36

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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.