Home / 792,252,064,477.27-1,188,446,552,118.50-218,568,177,454.44

Finding the Fourth Proportional to 792,252,064,477.27, 1,188,446,552,118.50 and 218,568,177,454.44

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Solution

The fourth proportional to 792,252,064,477.27, 1,188,446,552,118.50 and 218,568,177,454.44 is: 327,871,151,803.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,252,064,477.27 : 1,188,446,552,118.50 = 218,568,177,454.44 : x
  2. Step 2: Convert to fraction form
    792,252,064,477.27/1,188,446,552,118.50 = 218,568,177,454.44/x
  3. Step 3: Cross multiply
    792,252,064,477.27x = 1,188,446,552,118.50 × 218,568,177,454.44
  4. Step 4: Simplify right side
    792,252,064,477.27x = 259,756,596,898,553,676,169,216
  5. Step 5: Solve for x
    x = 259,756,596,898,553,676,169,216/792,252,064,477.27
  6. Step 6: Final answer
    x = 327,871,151,803.11

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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.