Home / 31,652,563.18-43,679,598.83-17,524,379.16

Finding the Fourth Proportional to 31,652,563.18, 43,679,598.83 and 17,524,379.16

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Solution

The fourth proportional to 31,652,563.18, 43,679,598.83 and 17,524,379.16 is: 24,183,123.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,652,563.18 : 43,679,598.83 = 17,524,379.16 : x
  2. Step 2: Convert to fraction form
    31,652,563.18/43,679,598.83 = 17,524,379.16/x
  3. Step 3: Cross multiply
    31,652,563.18x = 43,679,598.83 × 17,524,379.16
  4. Step 4: Simplify right side
    31,652,563.18x = 765,457,851,147,592.62
  5. Step 5: Solve for x
    x = 765,457,851,147,592.62/31,652,563.18
  6. Step 6: Final answer
    x = 24,183,123.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.