Home / 16,606,558.56-22,917,060.57-9,264,391.73

Finding the Fourth Proportional to 16,606,558.56, 22,917,060.57 and 9,264,391.73

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Solution

The fourth proportional to 16,606,558.56, 22,917,060.57 and 9,264,391.73 is: 12,784,866.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,606,558.56 : 22,917,060.57 = 9,264,391.73 : x
  2. Step 2: Convert to fraction form
    16,606,558.56/22,917,060.57 = 9,264,391.73/x
  3. Step 3: Cross multiply
    16,606,558.56x = 22,917,060.57 × 9,264,391.73
  4. Step 4: Simplify right side
    16,606,558.56x = 212,312,626,555,620.69
  5. Step 5: Solve for x
    x = 212,312,626,555,620.69/16,606,558.56
  6. Step 6: Final answer
    x = 12,784,866.04

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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.