Home / 16,446,696.28-22,696,620.44-9,104,652.06

Finding the Fourth Proportional to 16,446,696.28, 22,696,620.44 and 9,104,652.06

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Solution

The fourth proportional to 16,446,696.28, 22,696,620.44 and 9,104,652.06 is: 12,564,519.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,446,696.28 : 22,696,620.44 = 9,104,652.06 : x
  2. Step 2: Convert to fraction form
    16,446,696.28/22,696,620.44 = 9,104,652.06/x
  3. Step 3: Cross multiply
    16,446,696.28x = 22,696,620.44 × 9,104,652.06
  4. Step 4: Simplify right side
    16,446,696.28x = 206,644,832,044,084.12
  5. Step 5: Solve for x
    x = 206,644,832,044,084.12/16,446,696.28
  6. Step 6: Final answer
    x = 12,564,519.25

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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.