Home / 23,541,886.05-35,313,995.48-12,204,478.05

Finding the Fourth Proportional to 23,541,886.05, 35,313,995.48 and 12,204,478.05

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Solution

The fourth proportional to 23,541,886.05, 35,313,995.48 and 12,204,478.05 is: 18,307,321.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,541,886.05 : 35,313,995.48 = 12,204,478.05 : x
  2. Step 2: Convert to fraction form
    23,541,886.05/35,313,995.48 = 12,204,478.05/x
  3. Step 3: Cross multiply
    23,541,886.05x = 35,313,995.48 × 12,204,478.05
  4. Step 4: Simplify right side
    23,541,886.05x = 430,988,882,632,436.88
  5. Step 5: Solve for x
    x = 430,988,882,632,436.88/23,541,886.05
  6. Step 6: Final answer
    x = 18,307,321.75

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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.