Home / 57,605,436.77-86,393,770.76-22,597,666.37

Finding the Fourth Proportional to 57,605,436.77, 86,393,770.76 and 22,597,666.37

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Solution

The fourth proportional to 57,605,436.77, 86,393,770.76 and 22,597,666.37 is: 33,890,856.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,605,436.77 : 86,393,770.76 = 22,597,666.37 : x
  2. Step 2: Convert to fraction form
    57,605,436.77/86,393,770.76 = 22,597,666.37/x
  3. Step 3: Cross multiply
    57,605,436.77x = 86,393,770.76 × 22,597,666.37
  4. Step 4: Simplify right side
    57,605,436.77x = 1,952,297,608,029,243.25
  5. Step 5: Solve for x
    x = 1,952,297,608,029,243.25/57,605,436.77
  6. Step 6: Final answer
    x = 33,890,856.80

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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.