Home / 36,079,090.34-54,112,874.65-10,514,119.82

Finding the Fourth Proportional to 36,079,090.34, 54,112,874.65 and 10,514,119.82

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Solution

The fourth proportional to 36,079,090.34, 54,112,874.65 and 10,514,119.82 is: 15,769,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,079,090.34 : 54,112,874.65 = 10,514,119.82 : x
  2. Step 2: Convert to fraction form
    36,079,090.34/54,112,874.65 = 10,514,119.82/x
  3. Step 3: Cross multiply
    36,079,090.34x = 54,112,874.65 × 10,514,119.82
  4. Step 4: Simplify right side
    36,079,090.34x = 568,949,247,577,890.88
  5. Step 5: Solve for x
    x = 568,949,247,577,890.88/36,079,090.34
  6. Step 6: Final answer
    x = 15,769,500.90

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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.