Home / 16,854,010.20-25,218,029.70-11,185,306.20

Finding the Fourth Proportional to 16,854,010.20, 25,218,029.70 and 11,185,306.20

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Solution

The fourth proportional to 16,854,010.20, 25,218,029.70 and 11,185,306.20 is: 16,736,158.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,854,010.20 : 25,218,029.70 = 11,185,306.20 : x
  2. Step 2: Convert to fraction form
    16,854,010.20/25,218,029.70 = 11,185,306.20/x
  3. Step 3: Cross multiply
    16,854,010.20x = 25,218,029.70 × 11,185,306.20
  4. Step 4: Simplify right side
    16,854,010.20x = 282,071,383,955,194.12
  5. Step 5: Solve for x
    x = 282,071,383,955,194.12/16,854,010.20
  6. Step 6: Final answer
    x = 16,736,158.37

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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.