Home / 173,524,183.29-239,463,837.05-94,139,244.54

Finding the Fourth Proportional to 173,524,183.29, 239,463,837.05 and 94,139,244.54

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Solution

The fourth proportional to 173,524,183.29, 239,463,837.05 and 94,139,244.54 is: 129,912,409.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,524,183.29 : 239,463,837.05 = 94,139,244.54 : x
  2. Step 2: Convert to fraction form
    173,524,183.29/239,463,837.05 = 94,139,244.54/x
  3. Step 3: Cross multiply
    173,524,183.29x = 239,463,837.05 × 94,139,244.54
  4. Step 4: Simplify right side
    173,524,183.29x = 22,542,944,714,065,968
  5. Step 5: Solve for x
    x = 22,542,944,714,065,968/173,524,183.29
  6. Step 6: Final answer
    x = 129,912,409.25

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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.