Home / 22,452,758.73-33,673,989.87-6,279,852.69

Finding the Fourth Proportional to 22,452,758.73, 33,673,989.87 and 6,279,852.69

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Solution

The fourth proportional to 22,452,758.73, 33,673,989.87 and 6,279,852.69 is: 9,418,339.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,452,758.73 : 33,673,989.87 = 6,279,852.69 : x
  2. Step 2: Convert to fraction form
    22,452,758.73/33,673,989.87 = 6,279,852.69/x
  3. Step 3: Cross multiply
    22,452,758.73x = 33,673,989.87 × 6,279,852.69
  4. Step 4: Simplify right side
    22,452,758.73x = 211,467,695,868,152.25
  5. Step 5: Solve for x
    x = 211,467,695,868,152.25/22,452,758.73
  6. Step 6: Final answer
    x = 9,418,339.12

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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.