Home / 36,723,009.60-55,084,514.40-22,110,350.40

Finding the Fourth Proportional to 36,723,009.60, 55,084,514.40 and 22,110,350.40

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Solution

The fourth proportional to 36,723,009.60, 55,084,514.40 and 22,110,350.40 is: 33,165,525.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,723,009.60 : 55,084,514.40 = 22,110,350.40 : x
  2. Step 2: Convert to fraction form
    36,723,009.60/55,084,514.40 = 22,110,350.40/x
  3. Step 3: Cross multiply
    36,723,009.60x = 55,084,514.40 × 22,110,350.40
  4. Step 4: Simplify right side
    36,723,009.60x = 1,217,937,914,997,845.75
  5. Step 5: Solve for x
    x = 1,217,937,914,997,845.75/36,723,009.60
  6. Step 6: Final answer
    x = 33,165,525.60

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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.