Home / 36,413,021.07-54,581,382.36-16,966,212.03

Finding the Fourth Proportional to 36,413,021.07, 54,581,382.36 and 16,966,212.03

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Solution

The fourth proportional to 36,413,021.07, 54,581,382.36 and 16,966,212.03 is: 25,431,542.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,413,021.07 : 54,581,382.36 = 16,966,212.03 : x
  2. Step 2: Convert to fraction form
    36,413,021.07/54,581,382.36 = 16,966,212.03/x
  3. Step 3: Cross multiply
    36,413,021.07x = 54,581,382.36 × 16,966,212.03
  4. Step 4: Simplify right side
    36,413,021.07x = 926,039,306,010,261.88
  5. Step 5: Solve for x
    x = 926,039,306,010,261.88/36,413,021.07
  6. Step 6: Final answer
    x = 25,431,542.86

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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.