Home / 33,634,049,286.12-46,393,117,847.16-21,571,954,498.92

Finding the Fourth Proportional to 33,634,049,286.12, 46,393,117,847.16 and 21,571,954,498.92

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Solution

The fourth proportional to 33,634,049,286.12, 46,393,117,847.16 and 21,571,954,498.92 is: 29,755,270,284.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,634,049,286.12 : 46,393,117,847.16 = 21,571,954,498.92 : x
  2. Step 2: Convert to fraction form
    33,634,049,286.12/46,393,117,847.16 = 21,571,954,498.92/x
  3. Step 3: Cross multiply
    33,634,049,286.12x = 46,393,117,847.16 × 21,571,954,498.92
  4. Step 4: Simplify right side
    33,634,049,286.12x = 1,000,790,227,261,968,875,520
  5. Step 5: Solve for x
    x = 1,000,790,227,261,968,875,520/33,634,049,286.12
  6. Step 6: Final answer
    x = 29,755,270,284.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.