Home / 583,568,874.54-873,950,680.76-333,816,932.75

Finding the Fourth Proportional to 583,568,874.54, 873,950,680.76 and 333,816,932.75

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Solution

The fourth proportional to 583,568,874.54, 873,950,680.76 and 333,816,932.75 is: 499,923,056.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,568,874.54 : 873,950,680.76 = 333,816,932.75 : x
  2. Step 2: Convert to fraction form
    583,568,874.54/873,950,680.76 = 333,816,932.75/x
  3. Step 3: Cross multiply
    583,568,874.54x = 873,950,680.76 × 333,816,932.75
  4. Step 4: Simplify right side
    583,568,874.54x = 291,739,535,620,038,784
  5. Step 5: Solve for x
    x = 291,739,535,620,038,784/583,568,874.54
  6. Step 6: Final answer
    x = 499,923,056.81

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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.