Home / 50,582,301.62-75,873,649.26-12,243,754.22

Finding the Fourth Proportional to 50,582,301.62, 75,873,649.26 and 12,243,754.22

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Solution

The fourth proportional to 50,582,301.62, 75,873,649.26 and 12,243,754.22 is: 18,365,678.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,582,301.62 : 75,873,649.26 = 12,243,754.22 : x
  2. Step 2: Convert to fraction form
    50,582,301.62/75,873,649.26 = 12,243,754.22/x
  3. Step 3: Cross multiply
    50,582,301.62x = 75,873,649.26 × 12,243,754.22
  4. Step 4: Simplify right side
    50,582,301.62x = 928,978,313,313,925
  5. Step 5: Solve for x
    x = 928,978,313,313,925/50,582,301.62
  6. Step 6: Final answer
    x = 18,365,678.97

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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.