Home / 36,417,183.78-50,255,119.16-19,896,952.80

Finding the Fourth Proportional to 36,417,183.78, 50,255,119.16 and 19,896,952.80

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Solution

The fourth proportional to 36,417,183.78, 50,255,119.16 and 19,896,952.80 is: 27,457,470.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,417,183.78 : 50,255,119.16 = 19,896,952.80 : x
  2. Step 2: Convert to fraction form
    36,417,183.78/50,255,119.16 = 19,896,952.80/x
  3. Step 3: Cross multiply
    36,417,183.78x = 50,255,119.16 × 19,896,952.80
  4. Step 4: Simplify right side
    36,417,183.78x = 999,923,733,884,895.62
  5. Step 5: Solve for x
    x = 999,923,733,884,895.62/36,417,183.78
  6. Step 6: Final answer
    x = 27,457,470.08

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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.