Home / 22,945,608.18-31,667,226.68-17,134,300.85

Finding the Fourth Proportional to 22,945,608.18, 31,667,226.68 and 17,134,300.85

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Solution

The fourth proportional to 22,945,608.18, 31,667,226.68 and 17,134,300.85 is: 23,647,043.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,945,608.18 : 31,667,226.68 = 17,134,300.85 : x
  2. Step 2: Convert to fraction form
    22,945,608.18/31,667,226.68 = 17,134,300.85/x
  3. Step 3: Cross multiply
    22,945,608.18x = 31,667,226.68 × 17,134,300.85
  4. Step 4: Simplify right side
    22,945,608.18x = 542,595,788,959,264.75
  5. Step 5: Solve for x
    x = 542,595,788,959,264.75/22,945,608.18
  6. Step 6: Final answer
    x = 23,647,043.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.