Home / 33,014,786.30-49,522,179.45-30,775,298.30

Finding the Fourth Proportional to 33,014,786.30, 49,522,179.45 and 30,775,298.30

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Solution

The fourth proportional to 33,014,786.30, 49,522,179.45 and 30,775,298.30 is: 46,162,947.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014,786.30 : 49,522,179.45 = 30,775,298.30 : x
  2. Step 2: Convert to fraction form
    33,014,786.30/49,522,179.45 = 30,775,298.30/x
  3. Step 3: Cross multiply
    33,014,786.30x = 49,522,179.45 × 30,775,298.30
  4. Step 4: Simplify right side
    33,014,786.30x = 1,524,059,845,039,880
  5. Step 5: Solve for x
    x = 1,524,059,845,039,880/33,014,786.30
  6. Step 6: Final answer
    x = 46,162,947.45

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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.