Home / 31,526,364.72-43,508,847.96-17,592,101.04

Finding the Fourth Proportional to 31,526,364.72, 43,508,847.96 and 17,592,101.04

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Solution

The fourth proportional to 31,526,364.72, 43,508,847.96 and 17,592,101.04 is: 24,278,474.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,526,364.72 : 43,508,847.96 = 17,592,101.04 : x
  2. Step 2: Convert to fraction form
    31,526,364.72/43,508,847.96 = 17,592,101.04/x
  3. Step 3: Cross multiply
    31,526,364.72x = 43,508,847.96 × 17,592,101.04
  4. Step 4: Simplify right side
    31,526,364.72x = 765,412,049,446,317.88
  5. Step 5: Solve for x
    x = 765,412,049,446,317.88/31,526,364.72
  6. Step 6: Final answer
    x = 24,278,474.74

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