Home / 7,307,701,367.55-10,966,163,074.06-3,110,647,331.22

Finding the Fourth Proportional to 7,307,701,367.55, 10,966,163,074.06 and 3,110,647,331.22

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Solution

The fourth proportional to 7,307,701,367.55, 10,966,163,074.06 and 3,110,647,331.22 is: 4,667,933,757.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,701,367.55 : 10,966,163,074.06 = 3,110,647,331.22 : x
  2. Step 2: Convert to fraction form
    7,307,701,367.55/10,966,163,074.06 = 3,110,647,331.22/x
  3. Step 3: Cross multiply
    7,307,701,367.55x = 10,966,163,074.06 × 3,110,647,331.22
  4. Step 4: Simplify right side
    7,307,701,367.55x = 34,111,865,900,067,786,752
  5. Step 5: Solve for x
    x = 34,111,865,900,067,786,752/7,307,701,367.55
  6. Step 6: Final answer
    x = 4,667,933,757.05

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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.