Home / 36,562,212.70-54,843,319.05-9,268,452.70

Finding the Fourth Proportional to 36,562,212.70, 54,843,319.05 and 9,268,452.70

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Solution

The fourth proportional to 36,562,212.70, 54,843,319.05 and 9,268,452.70 is: 13,902,679.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,562,212.70 : 54,843,319.05 = 9,268,452.70 : x
  2. Step 2: Convert to fraction form
    36,562,212.70/54,843,319.05 = 9,268,452.70/x
  3. Step 3: Cross multiply
    36,562,212.70x = 54,843,319.05 × 9,268,452.70
  4. Step 4: Simplify right side
    36,562,212.70x = 508,312,708,525,933.88
  5. Step 5: Solve for x
    x = 508,312,708,525,933.88/36,562,212.70
  6. Step 6: Final answer
    x = 13,902,679.05

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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.