Home / 4,795,695,454.32-6,617,723,760.45-2,788,388,179.74

Finding the Fourth Proportional to 4,795,695,454.32, 6,617,723,760.45 and 2,788,388,179.74

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Solution

The fourth proportional to 4,795,695,454.32, 6,617,723,760.45 and 2,788,388,179.74 is: 3,847,780,345.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,695,454.32 : 6,617,723,760.45 = 2,788,388,179.74 : x
  2. Step 2: Convert to fraction form
    4,795,695,454.32/6,617,723,760.45 = 2,788,388,179.74/x
  3. Step 3: Cross multiply
    4,795,695,454.32x = 6,617,723,760.45 × 2,788,388,179.74
  4. Step 4: Simplify right side
    4,795,695,454.32x = 18,452,782,710,423,322,624
  5. Step 5: Solve for x
    x = 18,452,782,710,423,322,624/4,795,695,454.32
  6. Step 6: Final answer
    x = 3,847,780,345.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.