Home / 522,224,259,729.65-783,694,206,648.15-182,263,437,703.33

Finding the Fourth Proportional to 522,224,259,729.65, 783,694,206,648.15 and 182,263,437,703.33

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Solution

The fourth proportional to 522,224,259,729.65, 783,694,206,648.15 and 182,263,437,703.33 is: 273,520,039,620.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,224,259,729.65 : 783,694,206,648.15 = 182,263,437,703.33 : x
  2. Step 2: Convert to fraction form
    522,224,259,729.65/783,694,206,648.15 = 182,263,437,703.33/x
  3. Step 3: Cross multiply
    522,224,259,729.65x = 783,694,206,648.15 × 182,263,437,703.33
  4. Step 4: Simplify right side
    522,224,259,729.65x = 142,838,800,211,875,712,729,088
  5. Step 5: Solve for x
    x = 142,838,800,211,875,712,729,088/522,224,259,729.65
  6. Step 6: Final answer
    x = 273,520,039,620.19

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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.