Home / 589,563,324.54-883,879,020.81-294,306,911.10

Finding the Fourth Proportional to 589,563,324.54, 883,879,020.81 and 294,306,911.10

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Solution

The fourth proportional to 589,563,324.54, 883,879,020.81 and 294,306,911.10 is: 441,227,758.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,563,324.54 : 883,879,020.81 = 294,306,911.10 : x
  2. Step 2: Convert to fraction form
    589,563,324.54/883,879,020.81 = 294,306,911.10/x
  3. Step 3: Cross multiply
    589,563,324.54x = 883,879,020.81 × 294,306,911.10
  4. Step 4: Simplify right side
    589,563,324.54x = 260,131,704,400,683,712
  5. Step 5: Solve for x
    x = 260,131,704,400,683,712/589,563,324.54
  6. Step 6: Final answer
    x = 441,227,758.87

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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.