Home / 955,643,005,183.80-1,433,690,586,015.70-310,247,384,709.66

Finding the Fourth Proportional to 955,643,005,183.80, 1,433,690,586,015.70 and 310,247,384,709.66

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Solution

The fourth proportional to 955,643,005,183.80, 1,433,690,586,015.70 and 310,247,384,709.66 is: 465,444,472,864.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,643,005,183.80 : 1,433,690,586,015.70 = 310,247,384,709.66 : x
  2. Step 2: Convert to fraction form
    955,643,005,183.80/1,433,690,586,015.70 = 310,247,384,709.66/x
  3. Step 3: Cross multiply
    955,643,005,183.80x = 1,433,690,586,015.70 × 310,247,384,709.66
  4. Step 4: Simplify right side
    955,643,005,183.80x = 444,798,754,794,230,723,379,200
  5. Step 5: Solve for x
    x = 444,798,754,794,230,723,379,200/955,643,005,183.80
  6. Step 6: Final answer
    x = 465,444,472,864.30

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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.