Home / 16,008,168.06-22,091,267.25-8,665,995.76

Finding the Fourth Proportional to 16,008,168.06, 22,091,267.25 and 8,665,995.76

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Solution

The fourth proportional to 16,008,168.06, 22,091,267.25 and 8,665,995.76 is: 11,959,071.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,008,168.06 : 22,091,267.25 = 8,665,995.76 : x
  2. Step 2: Convert to fraction form
    16,008,168.06/22,091,267.25 = 8,665,995.76/x
  3. Step 3: Cross multiply
    16,008,168.06x = 22,091,267.25 × 8,665,995.76
  4. Step 4: Simplify right side
    16,008,168.06x = 191,442,828,321,526.84
  5. Step 5: Solve for x
    x = 191,442,828,321,526.84/16,008,168.06
  6. Step 6: Final answer
    x = 11,959,071.62

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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.