Home / 37,357,961.80-56,060,562.30-22,005,221.80

Finding the Fourth Proportional to 37,357,961.80, 56,060,562.30 and 22,005,221.80

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Solution

The fourth proportional to 37,357,961.80, 56,060,562.30 and 22,005,221.80 is: 33,021,745.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,357,961.80 : 56,060,562.30 = 22,005,221.80 : x
  2. Step 2: Convert to fraction form
    37,357,961.80/56,060,562.30 = 22,005,221.80/x
  3. Step 3: Cross multiply
    37,357,961.80x = 56,060,562.30 × 22,005,221.80
  4. Step 4: Simplify right side
    37,357,961.80x = 1,233,625,107,644,218
  5. Step 5: Solve for x
    x = 1,233,625,107,644,218/37,357,961.80
  6. Step 6: Final answer
    x = 33,021,745.52

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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.