Home / 36,529,218.24-54,801,680.04-10,621,969.74

Finding the Fourth Proportional to 36,529,218.24, 54,801,680.04 and 10,621,969.74

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Solution

The fourth proportional to 36,529,218.24, 54,801,680.04 and 10,621,969.74 is: 15,935,238.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,529,218.24 : 54,801,680.04 = 10,621,969.74 : x
  2. Step 2: Convert to fraction form
    36,529,218.24/54,801,680.04 = 10,621,969.74/x
  3. Step 3: Cross multiply
    36,529,218.24x = 54,801,680.04 × 10,621,969.74
  4. Step 4: Simplify right side
    36,529,218.24x = 582,101,787,086,042
  5. Step 5: Solve for x
    x = 582,101,787,086,042/36,529,218.24
  6. Step 6: Final answer
    x = 15,935,238.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.