Home / 33,281,395.32-49,922,093.11-9,020,322.25

Finding the Fourth Proportional to 33,281,395.32, 49,922,093.11 and 9,020,322.25

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Solution

The fourth proportional to 33,281,395.32, 49,922,093.11 and 9,020,322.25 is: 13,530,483.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,281,395.32 : 49,922,093.11 = 9,020,322.25 : x
  2. Step 2: Convert to fraction form
    33,281,395.32/49,922,093.11 = 9,020,322.25/x
  3. Step 3: Cross multiply
    33,281,395.32x = 49,922,093.11 × 9,020,322.25
  4. Step 4: Simplify right side
    33,281,395.32x = 450,313,367,099,348.69
  5. Step 5: Solve for x
    x = 450,313,367,099,348.69/33,281,395.32
  6. Step 6: Final answer
    x = 13,530,483.41

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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.