Home / 29,082,209.44-43,680,001.20-23,694,841.12

Finding the Fourth Proportional to 29,082,209.44, 43,680,001.20 and 23,694,841.12

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Solution

The fourth proportional to 29,082,209.44, 43,680,001.20 and 23,694,841.12 is: 35,588,447.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,082,209.44 : 43,680,001.20 = 23,694,841.12 : x
  2. Step 2: Convert to fraction form
    29,082,209.44/43,680,001.20 = 23,694,841.12/x
  3. Step 3: Cross multiply
    29,082,209.44x = 43,680,001.20 × 23,694,841.12
  4. Step 4: Simplify right side
    29,082,209.44x = 1,034,990,688,555,409.50
  5. Step 5: Solve for x
    x = 1,034,990,688,555,409.50/29,082,209.44
  6. Step 6: Final answer
    x = 35,588,447.66

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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.