Home / 36,291,281.10-54,436,921.65-33,519,914.70

Finding the Fourth Proportional to 36,291,281.10, 54,436,921.65 and 33,519,914.70

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Solution

The fourth proportional to 36,291,281.10, 54,436,921.65 and 33,519,914.70 is: 50,279,872.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,281.10 : 54,436,921.65 = 33,519,914.70 : x
  2. Step 2: Convert to fraction form
    36,291,281.10/54,436,921.65 = 33,519,914.70/x
  3. Step 3: Cross multiply
    36,291,281.10x = 54,436,921.65 × 33,519,914.70
  4. Step 4: Simplify right side
    36,291,281.10x = 1,824,720,970,238,583.25
  5. Step 5: Solve for x
    x = 1,824,720,970,238,583.25/36,291,281.10
  6. Step 6: Final answer
    x = 50,279,872.05

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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.