Home / 6,246,221,218.24-9,370,882,555.68-3,099,912,465.52

Finding the Fourth Proportional to 6,246,221,218.24, 9,370,882,555.68 and 3,099,912,465.52

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Solution

The fourth proportional to 6,246,221,218.24, 9,370,882,555.68 and 3,099,912,465.52 is: 4,650,638,303.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,246,221,218.24 : 9,370,882,555.68 = 3,099,912,465.52 : x
  2. Step 2: Convert to fraction form
    6,246,221,218.24/9,370,882,555.68 = 3,099,912,465.52/x
  3. Step 3: Cross multiply
    6,246,221,218.24x = 9,370,882,555.68 × 3,099,912,465.52
  4. Step 4: Simplify right side
    6,246,221,218.24x = 29,048,915,647,276,347,392
  5. Step 5: Solve for x
    x = 29,048,915,647,276,347,392/6,246,221,218.24
  6. Step 6: Final answer
    x = 4,650,638,303.11

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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.