Home / 14,569,581.24-20,106,098.10-8,043,091.56

Finding the Fourth Proportional to 14,569,581.24, 20,106,098.10 and 8,043,091.56

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Solution

The fourth proportional to 14,569,581.24, 20,106,098.10 and 8,043,091.56 is: 11,099,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,569,581.24 : 20,106,098.10 = 8,043,091.56 : x
  2. Step 2: Convert to fraction form
    14,569,581.24/20,106,098.10 = 8,043,091.56/x
  3. Step 3: Cross multiply
    14,569,581.24x = 20,106,098.10 × 8,043,091.56
  4. Step 4: Simplify right side
    14,569,581.24x = 161,715,187,932,642.03
  5. Step 5: Solve for x
    x = 161,715,187,932,642.03/14,569,581.24
  6. Step 6: Final answer
    x = 11,099,508.30

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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.