Home / 39,758,418.80-59,637,628.20-23,634,105.20

Finding the Fourth Proportional to 39,758,418.80, 59,637,628.20 and 23,634,105.20

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Solution

The fourth proportional to 39,758,418.80, 59,637,628.20 and 23,634,105.20 is: 35,451,157.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,758,418.80 : 59,637,628.20 = 23,634,105.20 : x
  2. Step 2: Convert to fraction form
    39,758,418.80/59,637,628.20 = 23,634,105.20/x
  3. Step 3: Cross multiply
    39,758,418.80x = 59,637,628.20 × 23,634,105.20
  4. Step 4: Simplify right side
    39,758,418.80x = 1,409,481,978,757,286.75
  5. Step 5: Solve for x
    x = 1,409,481,978,757,286.75/39,758,418.80
  6. Step 6: Final answer
    x = 35,451,157.80

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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.