Home / 33,024,131.20-49,536,196.80-8,763,011.20

Finding the Fourth Proportional to 33,024,131.20, 49,536,196.80 and 8,763,011.20

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Solution

The fourth proportional to 33,024,131.20, 49,536,196.80 and 8,763,011.20 is: 13,144,516.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,131.20 : 49,536,196.80 = 8,763,011.20 : x
  2. Step 2: Convert to fraction form
    33,024,131.20/49,536,196.80 = 8,763,011.20/x
  3. Step 3: Cross multiply
    33,024,131.20x = 49,536,196.80 × 8,763,011.20
  4. Step 4: Simplify right side
    33,024,131.20x = 434,086,247,363,804.12
  5. Step 5: Solve for x
    x = 434,086,247,363,804.12/33,024,131.20
  6. Step 6: Final answer
    x = 13,144,516.80

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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.