Home / 27,599,487.20-41,399,230.80-27,410,530.40

Finding the Fourth Proportional to 27,599,487.20, 41,399,230.80 and 27,410,530.40

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Solution

The fourth proportional to 27,599,487.20, 41,399,230.80 and 27,410,530.40 is: 41,115,795.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,599,487.20 : 41,399,230.80 = 27,410,530.40 : x
  2. Step 2: Convert to fraction form
    27,599,487.20/41,399,230.80 = 27,410,530.40/x
  3. Step 3: Cross multiply
    27,599,487.20x = 41,399,230.80 × 27,410,530.40
  4. Step 4: Simplify right side
    27,599,487.20x = 1,134,774,874,380,016.25
  5. Step 5: Solve for x
    x = 1,134,774,874,380,016.25/27,599,487.20
  6. Step 6: Final answer
    x = 41,115,795.60

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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.