Home / 4,633,996,968.20-6,950,995,452.30-3,164,668,891.40

Finding the Fourth Proportional to 4,633,996,968.20, 6,950,995,452.30 and 3,164,668,891.40

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Solution

The fourth proportional to 4,633,996,968.20, 6,950,995,452.30 and 3,164,668,891.40 is: 4,747,003,337.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,996,968.20 : 6,950,995,452.30 = 3,164,668,891.40 : x
  2. Step 2: Convert to fraction form
    4,633,996,968.20/6,950,995,452.30 = 3,164,668,891.40/x
  3. Step 3: Cross multiply
    4,633,996,968.20x = 6,950,995,452.30 × 3,164,668,891.40
  4. Step 4: Simplify right side
    4,633,996,968.20x = 21,997,599,072,156,684,288
  5. Step 5: Solve for x
    x = 21,997,599,072,156,684,288/4,633,996,968.20
  6. Step 6: Final answer
    x = 4,747,003,337.10

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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.