Home / 16,446,675.33-22,696,591.56-9,104,631.12

Finding the Fourth Proportional to 16,446,675.33, 22,696,591.56 and 9,104,631.12

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Solution

The fourth proportional to 16,446,675.33, 22,696,591.56 and 9,104,631.12 is: 12,564,490.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,446,675.33 : 22,696,591.56 = 9,104,631.12 : x
  2. Step 2: Convert to fraction form
    16,446,675.33/22,696,591.56 = 9,104,631.12/x
  3. Step 3: Cross multiply
    16,446,675.33x = 22,696,591.56 × 9,104,631.12
  4. Step 4: Simplify right side
    16,446,675.33x = 206,644,093,835,105.31
  5. Step 5: Solve for x
    x = 206,644,093,835,105.31/16,446,675.33
  6. Step 6: Final answer
    x = 12,564,490.37

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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.