Home / 36,483,087.55-50,347,790.13-19,963,908.37

Finding the Fourth Proportional to 36,483,087.55, 50,347,790.13 and 19,963,908.37

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Solution

The fourth proportional to 36,483,087.55, 50,347,790.13 and 19,963,908.37 is: 27,550,811.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,483,087.55 : 50,347,790.13 = 19,963,908.37 : x
  2. Step 2: Convert to fraction form
    36,483,087.55/50,347,790.13 = 19,963,908.37/x
  3. Step 3: Cross multiply
    36,483,087.55x = 50,347,790.13 × 19,963,908.37
  4. Step 4: Simplify right side
    36,483,087.55x = 1,005,138,668,708,616.88
  5. Step 5: Solve for x
    x = 1,005,138,668,708,616.88/36,483,087.55
  6. Step 6: Final answer
    x = 27,550,811.52

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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.