Home / 16,983,022.04-23,435,951.66-9,247,894.68

Finding the Fourth Proportional to 16,983,022.04, 23,435,951.66 and 9,247,894.68

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Solution

The fourth proportional to 16,983,022.04, 23,435,951.66 and 9,247,894.68 is: 12,761,757.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,983,022.04 : 23,435,951.66 = 9,247,894.68 : x
  2. Step 2: Convert to fraction form
    16,983,022.04/23,435,951.66 = 9,247,894.68/x
  3. Step 3: Cross multiply
    16,983,022.04x = 23,435,951.66 × 9,247,894.68
  4. Step 4: Simplify right side
    16,983,022.04x = 216,733,212,677,251.16
  5. Step 5: Solve for x
    x = 216,733,212,677,251.16/16,983,022.04
  6. Step 6: Final answer
    x = 12,761,757.72

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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.