Home / 23,324,586.30-34,986,879.45-11,191,985.10

Finding the Fourth Proportional to 23,324,586.30, 34,986,879.45 and 11,191,985.10

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Solution

The fourth proportional to 23,324,586.30, 34,986,879.45 and 11,191,985.10 is: 16,787,977.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,324,586.30 : 34,986,879.45 = 11,191,985.10 : x
  2. Step 2: Convert to fraction form
    23,324,586.30/34,986,879.45 = 11,191,985.10/x
  3. Step 3: Cross multiply
    23,324,586.30x = 34,986,879.45 × 11,191,985.10
  4. Step 4: Simplify right side
    23,324,586.30x = 391,572,633,499,896.19
  5. Step 5: Solve for x
    x = 391,572,633,499,896.19/23,324,586.30
  6. Step 6: Final answer
    x = 16,787,977.65

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Double scale
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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.