Home / 11,232,301.80-16,848,452.70-5,551,350.60

Finding the Fourth Proportional to 11,232,301.80, 16,848,452.70 and 5,551,350.60

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Solution

The fourth proportional to 11,232,301.80, 16,848,452.70 and 5,551,350.60 is: 8,327,025.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,301.80 : 16,848,452.70 = 5,551,350.60 : x
  2. Step 2: Convert to fraction form
    11,232,301.80/16,848,452.70 = 5,551,350.60/x
  3. Step 3: Cross multiply
    11,232,301.80x = 16,848,452.70 × 5,551,350.60
  4. Step 4: Simplify right side
    11,232,301.80x = 93,531,668,005,216.61
  5. Step 5: Solve for x
    x = 93,531,668,005,216.61/11,232,301.80
  6. Step 6: Final answer
    x = 8,327,025.90

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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.