Home / 11,610,683.55-16,023,051.54-6,383,912.13

Finding the Fourth Proportional to 11,610,683.55, 16,023,051.54 and 6,383,912.13

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Solution

The fourth proportional to 11,610,683.55, 16,023,051.54 and 6,383,912.13 is: 8,809,968.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,610,683.55 : 16,023,051.54 = 6,383,912.13 : x
  2. Step 2: Convert to fraction form
    11,610,683.55/16,023,051.54 = 6,383,912.13/x
  3. Step 3: Cross multiply
    11,610,683.55x = 16,023,051.54 × 6,383,912.13
  4. Step 4: Simplify right side
    11,610,683.55x = 102,289,753,085,821.17
  5. Step 5: Solve for x
    x = 102,289,753,085,821.17/11,610,683.55
  6. Step 6: Final answer
    x = 8,809,968.22

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Double scale
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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.