Home / 36,676,163.27-50,614,319.07-20,156,873.22

Finding the Fourth Proportional to 36,676,163.27, 50,614,319.07 and 20,156,873.22

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Solution

The fourth proportional to 36,676,163.27, 50,614,319.07 and 20,156,873.22 is: 27,817,152.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,676,163.27 : 50,614,319.07 = 20,156,873.22 : x
  2. Step 2: Convert to fraction form
    36,676,163.27/50,614,319.07 = 20,156,873.22/x
  3. Step 3: Cross multiply
    36,676,163.27x = 50,614,319.07 × 20,156,873.22
  4. Step 4: Simplify right side
    36,676,163.27x = 1,020,226,412,610,618.25
  5. Step 5: Solve for x
    x = 1,020,226,412,610,618.25/36,676,163.27
  6. Step 6: Final answer
    x = 27,817,152.11

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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.