Home / 589,563,321.54-883,879,016.31-294,306,908.10

Finding the Fourth Proportional to 589,563,321.54, 883,879,016.31 and 294,306,908.10

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Solution

The fourth proportional to 589,563,321.54, 883,879,016.31 and 294,306,908.10 is: 441,227,754.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,563,321.54 : 883,879,016.31 = 294,306,908.10 : x
  2. Step 2: Convert to fraction form
    589,563,321.54/883,879,016.31 = 294,306,908.10/x
  3. Step 3: Cross multiply
    589,563,321.54x = 883,879,016.31 × 294,306,908.10
  4. Step 4: Simplify right side
    589,563,321.54x = 260,131,700,424,665,568
  5. Step 5: Solve for x
    x = 260,131,700,424,665,568/589,563,321.54
  6. Step 6: Final answer
    x = 441,227,754.37

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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.