Home / 36,082,080.93-54,120,297.35-10,173,335.73

Finding the Fourth Proportional to 36,082,080.93, 54,120,297.35 and 10,173,335.73

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Solution

The fourth proportional to 36,082,080.93, 54,120,297.35 and 10,173,335.73 is: 15,259,207.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,082,080.93 : 54,120,297.35 = 10,173,335.73 : x
  2. Step 2: Convert to fraction form
    36,082,080.93/54,120,297.35 = 10,173,335.73/x
  3. Step 3: Cross multiply
    36,082,080.93x = 54,120,297.35 × 10,173,335.73
  4. Step 4: Simplify right side
    36,082,080.93x = 550,583,954,748,979.38
  5. Step 5: Solve for x
    x = 550,583,954,748,979.38/36,082,080.93
  6. Step 6: Final answer
    x = 15,259,207.36

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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.