Home / 3,680,494,893,958.20-5,520,742,340,937.30-3,504,760,960,147.80

Finding the Fourth Proportional to 3,680,494,893,958.20, 5,520,742,340,937.30 and 3,504,760,960,147.80

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Solution

The fourth proportional to 3,680,494,893,958.20, 5,520,742,340,937.30 and 3,504,760,960,147.80 is: 5,257,141,440,221.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,680,494,893,958.20 : 5,520,742,340,937.30 = 3,504,760,960,147.80 : x
  2. Step 2: Convert to fraction form
    3,680,494,893,958.20/5,520,742,340,937.30 = 3,504,760,960,147.80/x
  3. Step 3: Cross multiply
    3,680,494,893,958.20x = 5,520,742,340,937.30 × 3,504,760,960,147.80
  4. Step 4: Simplify right side
    3,680,494,893,958.20x = 19,348,882,227,552,021,827,813,376
  5. Step 5: Solve for x
    x = 19,348,882,227,552,021,827,813,376/3,680,494,893,958.20
  6. Step 6: Final answer
    x = 5,257,141,440,221.70

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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.