Home / 26,008,466.70-39,015,004.41-6,839,223.75

Finding the Fourth Proportional to 26,008,466.70, 39,015,004.41 and 6,839,223.75

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Solution

The fourth proportional to 26,008,466.70, 39,015,004.41 and 6,839,223.75 is: 10,259,441.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,008,466.70 : 39,015,004.41 = 6,839,223.75 : x
  2. Step 2: Convert to fraction form
    26,008,466.70/39,015,004.41 = 6,839,223.75/x
  3. Step 3: Cross multiply
    26,008,466.70x = 39,015,004.41 × 6,839,223.75
  4. Step 4: Simplify right side
    26,008,466.70x = 266,832,344,767,226.72
  5. Step 5: Solve for x
    x = 266,832,344,767,226.72/26,008,466.70
  6. Step 6: Final answer
    x = 10,259,441.58

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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.