Home / 17,018,463.56-23,485,451.23-9,283,505.87

Finding the Fourth Proportional to 17,018,463.56, 23,485,451.23 and 9,283,505.87

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Solution

The fourth proportional to 17,018,463.56, 23,485,451.23 and 9,283,505.87 is: 12,811,222.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,018,463.56 : 23,485,451.23 = 9,283,505.87 : x
  2. Step 2: Convert to fraction form
    17,018,463.56/23,485,451.23 = 9,283,505.87/x
  3. Step 3: Cross multiply
    17,018,463.56x = 23,485,451.23 × 9,283,505.87
  4. Step 4: Simplify right side
    17,018,463.56x = 218,027,324,306,886.19
  5. Step 5: Solve for x
    x = 218,027,324,306,886.19/17,018,463.56
  6. Step 6: Final answer
    x = 12,811,222.56

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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.