Home / 6,844,338,335.72-10,248,826,245.24-4,723,727,578.40

Finding the Fourth Proportional to 6,844,338,335.72, 10,248,826,245.24 and 4,723,727,578.40

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Solution

The fourth proportional to 6,844,338,335.72, 10,248,826,245.24 and 4,723,727,578.40 is: 7,073,388,369.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,338,335.72 : 10,248,826,245.24 = 4,723,727,578.40 : x
  2. Step 2: Convert to fraction form
    6,844,338,335.72/10,248,826,245.24 = 4,723,727,578.40/x
  3. Step 3: Cross multiply
    6,844,338,335.72x = 10,248,826,245.24 × 4,723,727,578.40
  4. Step 4: Simplify right side
    6,844,338,335.72x = 48,412,663,180,869,902,336
  5. Step 5: Solve for x
    x = 48,412,663,180,869,902,336/6,844,338,335.72
  6. Step 6: Final answer
    x = 7,073,388,369.51

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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.