Home / 16,983,001.54-23,435,923.35-9,247,874.14

Finding the Fourth Proportional to 16,983,001.54, 23,435,923.35 and 9,247,874.14

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Solution

The fourth proportional to 16,983,001.54, 23,435,923.35 and 9,247,874.14 is: 12,761,729.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,983,001.54 : 23,435,923.35 = 9,247,874.14 : x
  2. Step 2: Convert to fraction form
    16,983,001.54/23,435,923.35 = 9,247,874.14/x
  3. Step 3: Cross multiply
    16,983,001.54x = 23,435,923.35 × 9,247,874.14
  4. Step 4: Simplify right side
    16,983,001.54x = 216,732,469,495,487.19
  5. Step 5: Solve for x
    x = 216,732,469,495,487.19/16,983,001.54
  6. Step 6: Final answer
    x = 12,761,729.37

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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.