Home / 36,385,301.70-54,451,981.35-33,361,992.90

Finding the Fourth Proportional to 36,385,301.70, 54,451,981.35 and 33,361,992.90

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Solution

The fourth proportional to 36,385,301.70, 54,451,981.35 and 33,361,992.90 is: 49,927,485.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,301.70 : 54,451,981.35 = 33,361,992.90 : x
  2. Step 2: Convert to fraction form
    36,385,301.70/54,451,981.35 = 33,361,992.90/x
  3. Step 3: Cross multiply
    36,385,301.70x = 54,451,981.35 × 33,361,992.90
  4. Step 4: Simplify right side
    36,385,301.70x = 1,816,626,615,189,632.50
  5. Step 5: Solve for x
    x = 1,816,626,615,189,632.50/36,385,301.70
  6. Step 6: Final answer
    x = 49,927,485.28

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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.