Home / 36,529,219.74-54,801,682.29-10,621,971.24

Finding the Fourth Proportional to 36,529,219.74, 54,801,682.29 and 10,621,971.24

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Solution

The fourth proportional to 36,529,219.74, 54,801,682.29 and 10,621,971.24 is: 15,935,240.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,529,219.74 : 54,801,682.29 = 10,621,971.24 : x
  2. Step 2: Convert to fraction form
    36,529,219.74/54,801,682.29 = 10,621,971.24/x
  3. Step 3: Cross multiply
    36,529,219.74x = 54,801,682.29 × 10,621,971.24
  4. Step 4: Simplify right side
    36,529,219.74x = 582,101,893,187,997.38
  5. Step 5: Solve for x
    x = 582,101,893,187,997.38/36,529,219.74
  6. Step 6: Final answer
    x = 15,935,240.26

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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.