Home / 2,271,206,508-3,408,010,054.47-1,611,484,086.66

Finding the Fourth Proportional to 2,271,206,508, 3,408,010,054.47 and 1,611,484,086.66

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Solution

The fourth proportional to 2,271,206,508, 3,408,010,054.47 and 1,611,484,086.66 is: 2,418,077,770.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,206,508 : 3,408,010,054.47 = 1,611,484,086.66 : x
  2. Step 2: Convert to fraction form
    2,271,206,508/3,408,010,054.47 = 1,611,484,086.66/x
  3. Step 3: Cross multiply
    2,271,206,508x = 3,408,010,054.47 × 1,611,484,086.66
  4. Step 4: Simplify right side
    2,271,206,508x = 5,491,953,969,955,684,352
  5. Step 5: Solve for x
    x = 5,491,953,969,955,684,352/2,271,206,508
  6. Step 6: Final answer
    x = 2,418,077,770.83

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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.