Home / 23,204,074.68-34,803,392.40-7,851,318.48

Finding the Fourth Proportional to 23,204,074.68, 34,803,392.40 and 7,851,318.48

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Solution

The fourth proportional to 23,204,074.68, 34,803,392.40 and 7,851,318.48 is: 11,776,057.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,204,074.68 : 34,803,392.40 = 7,851,318.48 : x
  2. Step 2: Convert to fraction form
    23,204,074.68/34,803,392.40 = 7,851,318.48/x
  3. Step 3: Cross multiply
    23,204,074.68x = 34,803,392.40 × 7,851,318.48
  4. Step 4: Simplify right side
    23,204,074.68x = 273,252,517,916,811.56
  5. Step 5: Solve for x
    x = 273,252,517,916,811.56/23,204,074.68
  6. Step 6: Final answer
    x = 11,776,057.51

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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.