Home / 11,864,102.60-17,792,654.70-4,673,246.60

Finding the Fourth Proportional to 11,864,102.60, 17,792,654.70 and 4,673,246.60

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Solution

The fourth proportional to 11,864,102.60, 17,792,654.70 and 4,673,246.60 is: 7,008,491.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,864,102.60 : 17,792,654.70 = 4,673,246.60 : x
  2. Step 2: Convert to fraction form
    11,864,102.60/17,792,654.70 = 4,673,246.60/x
  3. Step 3: Cross multiply
    11,864,102.60x = 17,792,654.70 × 4,673,246.60
  4. Step 4: Simplify right side
    11,864,102.60x = 83,149,463,081,749.02
  5. Step 5: Solve for x
    x = 83,149,463,081,749.02/11,864,102.60
  6. Step 6: Final answer
    x = 7,008,491.57

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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.