Home / 22,030,861.68-33,059,226.60-9,250,383.60

Finding the Fourth Proportional to 22,030,861.68, 33,059,226.60 and 9,250,383.60

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Solution

The fourth proportional to 22,030,861.68, 33,059,226.60 and 9,250,383.60 is: 13,881,006.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,030,861.68 : 33,059,226.60 = 9,250,383.60 : x
  2. Step 2: Convert to fraction form
    22,030,861.68/33,059,226.60 = 9,250,383.60/x
  3. Step 3: Cross multiply
    22,030,861.68x = 33,059,226.60 × 9,250,383.60
  4. Step 4: Simplify right side
    22,030,861.68x = 305,810,527,569,323.75
  5. Step 5: Solve for x
    x = 305,810,527,569,323.75/22,030,861.68
  6. Step 6: Final answer
    x = 13,881,006.20

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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.