Home / 36,599,618.93-54,899,822.12-11,040,849.89

Finding the Fourth Proportional to 36,599,618.93, 54,899,822.12 and 11,040,849.89

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Solution

The fourth proportional to 36,599,618.93, 54,899,822.12 and 11,040,849.89 is: 16,561,393.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,599,618.93 : 54,899,822.12 = 11,040,849.89 : x
  2. Step 2: Convert to fraction form
    36,599,618.93/54,899,822.12 = 11,040,849.89/x
  3. Step 3: Cross multiply
    36,599,618.93x = 54,899,822.12 × 11,040,849.89
  4. Step 4: Simplify right side
    36,599,618.93x = 606,140,694,959,417.38
  5. Step 5: Solve for x
    x = 606,140,694,959,417.38/36,599,618.93
  6. Step 6: Final answer
    x = 16,561,393.61

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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.