Home / 36,660,816.36-54,991,216.32-9,367,160.24

Finding the Fourth Proportional to 36,660,816.36, 54,991,216.32 and 9,367,160.24

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Solution

The fourth proportional to 36,660,816.36, 54,991,216.32 and 9,367,160.24 is: 14,050,738.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,660,816.36 : 54,991,216.32 = 9,367,160.24 : x
  2. Step 2: Convert to fraction form
    36,660,816.36/54,991,216.32 = 9,367,160.24/x
  3. Step 3: Cross multiply
    36,660,816.36x = 54,991,216.32 × 9,367,160.24
  4. Step 4: Simplify right side
    36,660,816.36x = 515,111,535,061,943.12
  5. Step 5: Solve for x
    x = 515,111,535,061,943.12/36,660,816.36
  6. Step 6: Final answer
    x = 14,050,738.26

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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.