Home / 15,317,965-22,980,885.18-5,733,481.24

Finding the Fourth Proportional to 15,317,965, 22,980,885.18 and 5,733,481.24

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Solution

The fourth proportional to 15,317,965, 22,980,885.18 and 5,733,481.24 is: 8,601,695.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,317,965 : 22,980,885.18 = 5,733,481.24 : x
  2. Step 2: Convert to fraction form
    15,317,965/22,980,885.18 = 5,733,481.24/x
  3. Step 3: Cross multiply
    15,317,965x = 22,980,885.18 × 5,733,481.24
  4. Step 4: Simplify right side
    15,317,965x = 131,760,474,058,124.03
  5. Step 5: Solve for x
    x = 131,760,474,058,124.03/15,317,965
  6. Step 6: Final answer
    x = 8,601,695.73

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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.