Home / 16,632,572.40-24,948,858.60-9,441,327.60

Finding the Fourth Proportional to 16,632,572.40, 24,948,858.60 and 9,441,327.60

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Solution

The fourth proportional to 16,632,572.40, 24,948,858.60 and 9,441,327.60 is: 14,161,991.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,572.40 : 24,948,858.60 = 9,441,327.60 : x
  2. Step 2: Convert to fraction form
    16,632,572.40/24,948,858.60 = 9,441,327.60/x
  3. Step 3: Cross multiply
    16,632,572.40x = 24,948,858.60 × 9,441,327.60
  4. Step 4: Simplify right side
    16,632,572.40x = 235,550,347,288,677.38
  5. Step 5: Solve for x
    x = 235,550,347,288,677.38/16,632,572.40
  6. Step 6: Final answer
    x = 14,161,991.40

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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.