Home / 22,275,811-33,413,742.93-6,101,901.71

Finding the Fourth Proportional to 22,275,811, 33,413,742.93 and 6,101,901.71

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Solution

The fourth proportional to 22,275,811, 33,413,742.93 and 6,101,901.71 is: 9,152,859.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,275,811 : 33,413,742.93 = 6,101,901.71 : x
  2. Step 2: Convert to fraction form
    22,275,811/33,413,742.93 = 6,101,901.71/x
  3. Step 3: Cross multiply
    22,275,811x = 33,413,742.93 × 6,101,901.71
  4. Step 4: Simplify right side
    22,275,811x = 203,887,375,122,067.41
  5. Step 5: Solve for x
    x = 203,887,375,122,067.41/22,275,811
  6. Step 6: Final answer
    x = 9,152,859.80

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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.