Home / 37,597,022.98-56,383,855.36-18,154,160.57

Finding the Fourth Proportional to 37,597,022.98, 56,383,855.36 and 18,154,160.57

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Solution

The fourth proportional to 37,597,022.98, 56,383,855.36 and 18,154,160.57 is: 27,225,601.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,597,022.98 : 56,383,855.36 = 18,154,160.57 : x
  2. Step 2: Convert to fraction form
    37,597,022.98/56,383,855.36 = 18,154,160.57/x
  3. Step 3: Cross multiply
    37,597,022.98x = 56,383,855.36 × 18,154,160.57
  4. Step 4: Simplify right side
    37,597,022.98x = 1,023,601,563,856,669.50
  5. Step 5: Solve for x
    x = 1,023,601,563,856,669.50/37,597,022.98
  6. Step 6: Final answer
    x = 27,225,601.47

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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.