Home / 16,673,249.58-23,013,409.95-9,434,104.62

Finding the Fourth Proportional to 16,673,249.58, 23,013,409.95 and 9,434,104.62

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Solution

The fourth proportional to 16,673,249.58, 23,013,409.95 and 9,434,104.62 is: 13,021,511.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,673,249.58 : 23,013,409.95 = 9,434,104.62 : x
  2. Step 2: Convert to fraction form
    16,673,249.58/23,013,409.95 = 9,434,104.62/x
  3. Step 3: Cross multiply
    16,673,249.58x = 23,013,409.95 × 9,434,104.62
  4. Step 4: Simplify right side
    16,673,249.58x = 217,110,917,131,248.94
  5. Step 5: Solve for x
    x = 217,110,917,131,248.94/16,673,249.58
  6. Step 6: Final answer
    x = 13,021,511.86

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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.