Home / 40,444,163.20-60,666,244.80-26,839,273.60

Finding the Fourth Proportional to 40,444,163.20, 60,666,244.80 and 26,839,273.60

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Solution

The fourth proportional to 40,444,163.20, 60,666,244.80 and 26,839,273.60 is: 40,258,910.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,444,163.20 : 60,666,244.80 = 26,839,273.60 : x
  2. Step 2: Convert to fraction form
    40,444,163.20/60,666,244.80 = 26,839,273.60/x
  3. Step 3: Cross multiply
    40,444,163.20x = 60,666,244.80 × 26,839,273.60
  4. Step 4: Simplify right side
    40,444,163.20x = 1,628,237,942,471,777.25
  5. Step 5: Solve for x
    x = 1,628,237,942,471,777.25/40,444,163.20
  6. Step 6: Final answer
    x = 40,258,910.40

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1.5x scale

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.