Home / 17,770,151.30-26,655,227.24-4,306,979.30

Finding the Fourth Proportional to 17,770,151.30, 26,655,227.24 and 4,306,979.30

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Solution

The fourth proportional to 17,770,151.30, 26,655,227.24 and 4,306,979.30 is: 6,460,469.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,770,151.30 : 26,655,227.24 = 4,306,979.30 : x
  2. Step 2: Convert to fraction form
    17,770,151.30/26,655,227.24 = 4,306,979.30/x
  3. Step 3: Cross multiply
    17,770,151.30x = 26,655,227.24 × 4,306,979.30
  4. Step 4: Simplify right side
    17,770,151.30x = 114,803,511,804,665.09
  5. Step 5: Solve for x
    x = 114,803,511,804,665.09/17,770,151.30
  6. Step 6: Final answer
    x = 6,460,469.01

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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.