Home / 57,231,372.29-85,847,577.39-16,290,795.34

Finding the Fourth Proportional to 57,231,372.29, 85,847,577.39 and 16,290,795.34

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Solution

The fourth proportional to 57,231,372.29, 85,847,577.39 and 16,290,795.34 is: 24,436,340.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,231,372.29 : 85,847,577.39 = 16,290,795.34 : x
  2. Step 2: Convert to fraction form
    57,231,372.29/85,847,577.39 = 16,290,795.34/x
  3. Step 3: Cross multiply
    57,231,372.29x = 85,847,577.39 × 16,290,795.34
  4. Step 4: Simplify right side
    57,231,372.29x = 1,398,525,313,695,301.25
  5. Step 5: Solve for x
    x = 1,398,525,313,695,301.25/57,231,372.29
  6. Step 6: Final answer
    x = 24,436,340.73

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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.