Home / 31,002,923,186.80-46,504,384,780.20-27,329,602,994.80

Finding the Fourth Proportional to 31,002,923,186.80, 46,504,384,780.20 and 27,329,602,994.80

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Solution

The fourth proportional to 31,002,923,186.80, 46,504,384,780.20 and 27,329,602,994.80 is: 40,994,404,492.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,002,923,186.80 : 46,504,384,780.20 = 27,329,602,994.80 : x
  2. Step 2: Convert to fraction form
    31,002,923,186.80/46,504,384,780.20 = 27,329,602,994.80/x
  3. Step 3: Cross multiply
    31,002,923,186.80x = 46,504,384,780.20 × 27,329,602,994.80
  4. Step 4: Simplify right side
    31,002,923,186.80x = 1,270,946,373,560,285,265,920
  5. Step 5: Solve for x
    x = 1,270,946,373,560,285,265,920/31,002,923,186.80
  6. Step 6: Final answer
    x = 40,994,404,492.20

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Double scale
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1.5x scale

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.