Home / 11,626,016.06-17,427,709.83-5,559,180.86

Finding the Fourth Proportional to 11,626,016.06, 17,427,709.83 and 5,559,180.86

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Solution

The fourth proportional to 11,626,016.06, 17,427,709.83 and 5,559,180.86 is: 8,333,361.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,626,016.06 : 17,427,709.83 = 5,559,180.86 : x
  2. Step 2: Convert to fraction form
    11,626,016.06/17,427,709.83 = 5,559,180.86/x
  3. Step 3: Cross multiply
    11,626,016.06x = 17,427,709.83 × 5,559,180.86
  4. Step 4: Simplify right side
    11,626,016.06x = 96,883,790,920,569.84
  5. Step 5: Solve for x
    x = 96,883,790,920,569.84/11,626,016.06
  6. Step 6: Final answer
    x = 8,333,361.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.