Home / 33,024,228.60-49,536,342.90-20,110,212.30

Finding the Fourth Proportional to 33,024,228.60, 49,536,342.90 and 20,110,212.30

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Solution

The fourth proportional to 33,024,228.60, 49,536,342.90 and 20,110,212.30 is: 30,165,318.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,228.60 : 49,536,342.90 = 20,110,212.30 : x
  2. Step 2: Convert to fraction form
    33,024,228.60/49,536,342.90 = 20,110,212.30/x
  3. Step 3: Cross multiply
    33,024,228.60x = 49,536,342.90 × 20,110,212.30
  4. Step 4: Simplify right side
    33,024,228.60x = 996,186,372,284,597.62
  5. Step 5: Solve for x
    x = 996,186,372,284,597.62/33,024,228.60
  6. Step 6: Final answer
    x = 30,165,318.45

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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.