Home / 17,107,828.52-25,661,775.80-4,153,924.56

Finding the Fourth Proportional to 17,107,828.52, 25,661,775.80 and 4,153,924.56

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Solution

The fourth proportional to 17,107,828.52, 25,661,775.80 and 4,153,924.56 is: 6,230,894.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107,828.52 : 25,661,775.80 = 4,153,924.56 : x
  2. Step 2: Convert to fraction form
    17,107,828.52/25,661,775.80 = 4,153,924.56/x
  3. Step 3: Cross multiply
    17,107,828.52x = 25,661,775.80 × 4,153,924.56
  4. Step 4: Simplify right side
    17,107,828.52x = 106,597,080,748,833.66
  5. Step 5: Solve for x
    x = 106,597,080,748,833.66/17,107,828.52
  6. Step 6: Final answer
    x = 6,230,894.86

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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.