Home / 17,785,716.08-24,544,566.84-10,443,711.56

Finding the Fourth Proportional to 17,785,716.08, 24,544,566.84 and 10,443,711.56

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Solution

The fourth proportional to 17,785,716.08, 24,544,566.84 and 10,443,711.56 is: 14,412,485.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,785,716.08 : 24,544,566.84 = 10,443,711.56 : x
  2. Step 2: Convert to fraction form
    17,785,716.08/24,544,566.84 = 10,443,711.56/x
  3. Step 3: Cross multiply
    17,785,716.08x = 24,544,566.84 × 10,443,711.56
  4. Step 4: Simplify right side
    17,785,716.08x = 256,336,376,442,100.69
  5. Step 5: Solve for x
    x = 256,336,376,442,100.69/17,785,716.08
  6. Step 6: Final answer
    x = 14,412,485.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.