Home / 522,224,259,701.15-783,694,206,605.45-182,263,437,674.80

Finding the Fourth Proportional to 522,224,259,701.15, 783,694,206,605.45 and 182,263,437,674.80

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Solution

The fourth proportional to 522,224,259,701.15, 783,694,206,605.45 and 182,263,437,674.80 is: 273,520,039,577.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,224,259,701.15 : 783,694,206,605.45 = 182,263,437,674.80 : x
  2. Step 2: Convert to fraction form
    522,224,259,701.15/783,694,206,605.45 = 182,263,437,674.80/x
  3. Step 3: Cross multiply
    522,224,259,701.15x = 783,694,206,605.45 × 182,263,437,674.80
  4. Step 4: Simplify right side
    522,224,259,701.15x = 142,838,800,181,734,253,002,752
  5. Step 5: Solve for x
    x = 142,838,800,181,734,253,002,752/522,224,259,701.15
  6. Step 6: Final answer
    x = 273,520,039,577.40

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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.