Home / 35,238,033.06-48,649,334.22-22,196,470.92

Finding the Fourth Proportional to 35,238,033.06, 48,649,334.22 and 22,196,470.92

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Solution

The fourth proportional to 35,238,033.06, 48,649,334.22 and 22,196,470.92 is: 30,644,262.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,238,033.06 : 48,649,334.22 = 22,196,470.92 : x
  2. Step 2: Convert to fraction form
    35,238,033.06/48,649,334.22 = 22,196,470.92/x
  3. Step 3: Cross multiply
    35,238,033.06x = 48,649,334.22 × 22,196,470.92
  4. Step 4: Simplify right side
    35,238,033.06x = 1,079,843,532,291,591
  5. Step 5: Solve for x
    x = 1,079,843,532,291,591/35,238,033.06
  6. Step 6: Final answer
    x = 30,644,262.42

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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.