Home / 16,206,606.77-22,364,954.60-8,864,583.30

Finding the Fourth Proportional to 16,206,606.77, 22,364,954.60 and 8,864,583.30

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Solution

The fourth proportional to 16,206,606.77, 22,364,954.60 and 8,864,583.30 is: 12,233,035.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,206,606.77 : 22,364,954.60 = 8,864,583.30 : x
  2. Step 2: Convert to fraction form
    16,206,606.77/22,364,954.60 = 8,864,583.30/x
  3. Step 3: Cross multiply
    16,206,606.77x = 22,364,954.60 × 8,864,583.30
  4. Step 4: Simplify right side
    16,206,606.77x = 198,256,003,008,095.28
  5. Step 5: Solve for x
    x = 198,256,003,008,095.28/16,206,606.77
  6. Step 6: Final answer
    x = 12,233,035.94

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Why These Related Problems?

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