Home / 22,182,133.45-33,268,170.06-10,043,583.61

Finding the Fourth Proportional to 22,182,133.45, 33,268,170.06 and 10,043,583.61

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Solution

The fourth proportional to 22,182,133.45, 33,268,170.06 and 10,043,583.61 is: 15,063,097.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,182,133.45 : 33,268,170.06 = 10,043,583.61 : x
  2. Step 2: Convert to fraction form
    22,182,133.45/33,268,170.06 = 10,043,583.61/x
  3. Step 3: Cross multiply
    22,182,133.45x = 33,268,170.06 × 10,043,583.61
  4. Step 4: Simplify right side
    22,182,133.45x = 334,131,647,549,308.69
  5. Step 5: Solve for x
    x = 334,131,647,549,308.69/22,182,133.45
  6. Step 6: Final answer
    x = 15,063,097.89

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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.