Home / 33,114,040.25-49,667,276.70-8,854,858.93

Finding the Fourth Proportional to 33,114,040.25, 49,667,276.70 and 8,854,858.93

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Solution

The fourth proportional to 33,114,040.25, 49,667,276.70 and 8,854,858.93 is: 13,281,276.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,114,040.25 : 49,667,276.70 = 8,854,858.93 : x
  2. Step 2: Convert to fraction form
    33,114,040.25/49,667,276.70 = 8,854,858.93/x
  3. Step 3: Cross multiply
    33,114,040.25x = 49,667,276.70 × 8,854,858.93
  4. Step 4: Simplify right side
    33,114,040.25x = 439,796,728,615,775.94
  5. Step 5: Solve for x
    x = 439,796,728,615,775.94/33,114,040.25
  6. Step 6: Final answer
    x = 13,281,276.62

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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.