Home / 36,305,244.76-50,099,776.10-19,785,014.62

Finding the Fourth Proportional to 36,305,244.76, 50,099,776.10 and 19,785,014.62

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Solution

The fourth proportional to 36,305,244.76, 50,099,776.10 and 19,785,014.62 is: 27,302,523.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,305,244.76 : 50,099,776.10 = 19,785,014.62 : x
  2. Step 2: Convert to fraction form
    36,305,244.76/50,099,776.10 = 19,785,014.62/x
  3. Step 3: Cross multiply
    36,305,244.76x = 50,099,776.10 × 19,785,014.62
  4. Step 4: Simplify right side
    36,305,244.76x = 991,224,802,346,727.62
  5. Step 5: Solve for x
    x = 991,224,802,346,727.62/36,305,244.76
  6. Step 6: Final answer
    x = 27,302,523.61

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1.5x scale

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.