Home / 26,522,137.33-39,789,826.99-9,250,586.42

Finding the Fourth Proportional to 26,522,137.33, 39,789,826.99 and 9,250,586.42

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Solution

The fourth proportional to 26,522,137.33, 39,789,826.99 and 9,250,586.42 is: 13,878,188.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,522,137.33 : 39,789,826.99 = 9,250,586.42 : x
  2. Step 2: Convert to fraction form
    26,522,137.33/39,789,826.99 = 9,250,586.42/x
  3. Step 3: Cross multiply
    26,522,137.33x = 39,789,826.99 × 9,250,586.42
  4. Step 4: Simplify right side
    26,522,137.33x = 368,079,232,985,767.81
  5. Step 5: Solve for x
    x = 368,079,232,985,767.81/26,522,137.33
  6. Step 6: Final answer
    x = 13,878,188.94

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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.