Home / 4,426,527,286.20-6,642,341,846.10-1,668,135,919.80

Finding the Fourth Proportional to 4,426,527,286.20, 6,642,341,846.10 and 1,668,135,919.80

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Solution

The fourth proportional to 4,426,527,286.20, 6,642,341,846.10 and 1,668,135,919.80 is: 2,503,165,192.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,527,286.20 : 6,642,341,846.10 = 1,668,135,919.80 : x
  2. Step 2: Convert to fraction form
    4,426,527,286.20/6,642,341,846.10 = 1,668,135,919.80/x
  3. Step 3: Cross multiply
    4,426,527,286.20x = 6,642,341,846.10 × 1,668,135,919.80
  4. Step 4: Simplify right side
    4,426,527,286.20x = 11,080,329,025,070,053,376
  5. Step 5: Solve for x
    x = 11,080,329,025,070,053,376/4,426,527,286.20
  6. Step 6: Final answer
    x = 2,503,165,192.18

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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.