Home / 16,446,699.06-22,696,624.23-9,104,654.82

Finding the Fourth Proportional to 16,446,699.06, 22,696,624.23 and 9,104,654.82

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Solution

The fourth proportional to 16,446,699.06, 22,696,624.23 and 9,104,654.82 is: 12,564,523.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,446,699.06 : 22,696,624.23 = 9,104,654.82 : x
  2. Step 2: Convert to fraction form
    16,446,699.06/22,696,624.23 = 9,104,654.82/x
  3. Step 3: Cross multiply
    16,446,699.06x = 22,696,624.23 × 9,104,654.82
  4. Step 4: Simplify right side
    16,446,699.06x = 206,644,929,193,398.31
  5. Step 5: Solve for x
    x = 206,644,929,193,398.31/16,446,699.06
  6. Step 6: Final answer
    x = 12,564,523.04

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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.