Home / 35,783,650.80-53,684,418.60-11,524,863.60

Finding the Fourth Proportional to 35,783,650.80, 53,684,418.60 and 11,524,863.60

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Solution

The fourth proportional to 35,783,650.80, 53,684,418.60 and 11,524,863.60 is: 17,290,175.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,783,650.80 : 53,684,418.60 = 11,524,863.60 : x
  2. Step 2: Convert to fraction form
    35,783,650.80/53,684,418.60 = 11,524,863.60/x
  3. Step 3: Cross multiply
    35,783,650.80x = 53,684,418.60 × 11,524,863.60
  4. Step 4: Simplify right side
    35,783,650.80x = 618,705,601,810,303
  5. Step 5: Solve for x
    x = 618,705,601,810,303/35,783,650.80
  6. Step 6: Final answer
    x = 17,290,175.48

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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.