Home / 36,530,085.14-50,409,725.96-20,010,282.97

Finding the Fourth Proportional to 36,530,085.14, 50,409,725.96 and 20,010,282.97

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Solution

The fourth proportional to 36,530,085.14, 50,409,725.96 and 20,010,282.97 is: 27,613,209.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,530,085.14 : 50,409,725.96 = 20,010,282.97 : x
  2. Step 2: Convert to fraction form
    36,530,085.14/50,409,725.96 = 20,010,282.97/x
  3. Step 3: Cross multiply
    36,530,085.14x = 50,409,725.96 × 20,010,282.97
  4. Step 4: Simplify right side
    36,530,085.14x = 1,008,712,880,899,754.88
  5. Step 5: Solve for x
    x = 1,008,712,880,899,754.88/36,530,085.14
  6. Step 6: Final answer
    x = 27,613,209.14

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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.