Home / 36,250,668,742.96-54,384,415,132.92-11,406,684,180.16

Finding the Fourth Proportional to 36,250,668,742.96, 54,384,415,132.92 and 11,406,684,180.16

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Solution

The fourth proportional to 36,250,668,742.96, 54,384,415,132.92 and 11,406,684,180.16 is: 17,112,673,207.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,250,668,742.96 : 54,384,415,132.92 = 11,406,684,180.16 : x
  2. Step 2: Convert to fraction form
    36,250,668,742.96/54,384,415,132.92 = 11,406,684,180.16/x
  3. Step 3: Cross multiply
    36,250,668,742.96x = 54,384,415,132.92 × 11,406,684,180.16
  4. Step 4: Simplify right side
    36,250,668,742.96x = 620,345,847,743,932,661,760
  5. Step 5: Solve for x
    x = 620,345,847,743,932,661,760/36,250,668,742.96
  6. Step 6: Final answer
    x = 17,112,673,207.29

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1.5x scale

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.