Home / 36,314,143.35-50,085,168.17-23,262,615.78

Finding the Fourth Proportional to 36,314,143.35, 50,085,168.17 and 23,262,615.78

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Solution

The fourth proportional to 36,314,143.35, 50,085,168.17 and 23,262,615.78 is: 32,084,249.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,314,143.35 : 50,085,168.17 = 23,262,615.78 : x
  2. Step 2: Convert to fraction form
    36,314,143.35/50,085,168.17 = 23,262,615.78/x
  3. Step 3: Cross multiply
    36,314,143.35x = 50,085,168.17 × 23,262,615.78
  4. Step 4: Simplify right side
    36,314,143.35x = 1,165,112,023,415,395.75
  5. Step 5: Solve for x
    x = 1,165,112,023,415,395.75/36,314,143.35
  6. Step 6: Final answer
    x = 32,084,249.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.