Home / 36,703,134.41-50,651,628.21-20,184,514.92

Finding the Fourth Proportional to 36,703,134.41, 50,651,628.21 and 20,184,514.92

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Solution

The fourth proportional to 36,703,134.41, 50,651,628.21 and 20,184,514.92 is: 27,855,347.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,703,134.41 : 50,651,628.21 = 20,184,514.92 : x
  2. Step 2: Convert to fraction form
    36,703,134.41/50,651,628.21 = 20,184,514.92/x
  3. Step 3: Cross multiply
    36,703,134.41x = 50,651,628.21 × 20,184,514.92
  4. Step 4: Simplify right side
    36,703,134.41x = 1,022,378,545,327,038
  5. Step 5: Solve for x
    x = 1,022,378,545,327,038/36,703,134.41
  6. Step 6: Final answer
    x = 27,855,347.01

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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.