Home / 27,699,085.14-41,546,659.40-8,527,843.14

Finding the Fourth Proportional to 27,699,085.14, 41,546,659.40 and 8,527,843.14

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Solution

The fourth proportional to 27,699,085.14, 41,546,659.40 and 8,527,843.14 is: 12,791,158.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,699,085.14 : 41,546,659.40 = 8,527,843.14 : x
  2. Step 2: Convert to fraction form
    27,699,085.14/41,546,659.40 = 8,527,843.14/x
  3. Step 3: Cross multiply
    27,699,085.14x = 41,546,659.40 × 8,527,843.14
  4. Step 4: Simplify right side
    27,699,085.14x = 354,303,394,354,206.50
  5. Step 5: Solve for x
    x = 354,303,394,354,206.50/27,699,085.14
  6. Step 6: Final answer
    x = 12,791,158.72

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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.