Home / 33,414,487.20-50,121,770.28-9,153,623.01

Finding the Fourth Proportional to 33,414,487.20, 50,121,770.28 and 9,153,623.01

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Solution

The fourth proportional to 33,414,487.20, 50,121,770.28 and 9,153,623.01 is: 13,730,445.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,414,487.20 : 50,121,770.28 = 9,153,623.01 : x
  2. Step 2: Convert to fraction form
    33,414,487.20/50,121,770.28 = 9,153,623.01/x
  3. Step 3: Cross multiply
    33,414,487.20x = 50,121,770.28 × 9,153,623.01
  4. Step 4: Simplify right side
    33,414,487.20x = 458,795,789,736,942.12
  5. Step 5: Solve for x
    x = 458,795,789,736,942.12/33,414,487.20
  6. Step 6: Final answer
    x = 13,730,445.33

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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.