Home / 56,671,583.12-84,979,424.82-23,876,163.80

Finding the Fourth Proportional to 56,671,583.12, 84,979,424.82 and 23,876,163.80

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Solution

The fourth proportional to 56,671,583.12, 84,979,424.82 and 23,876,163.80 is: 35,802,470.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,671,583.12 : 84,979,424.82 = 23,876,163.80 : x
  2. Step 2: Convert to fraction form
    56,671,583.12/84,979,424.82 = 23,876,163.80/x
  3. Step 3: Cross multiply
    56,671,583.12x = 84,979,424.82 × 23,876,163.80
  4. Step 4: Simplify right side
    56,671,583.12x = 2,028,982,666,632,105.50
  5. Step 5: Solve for x
    x = 2,028,982,666,632,105.50/56,671,583.12
  6. Step 6: Final answer
    x = 35,802,470.21

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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.