Home / 11,244,149,710.71-16,868,120,763.23-3,780,958,401.27

Finding the Fourth Proportional to 11,244,149,710.71, 16,868,120,763.23 and 3,780,958,401.27

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Solution

The fourth proportional to 11,244,149,710.71, 16,868,120,763.23 and 3,780,958,401.27 is: 5,672,075,217.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,244,149,710.71 : 16,868,120,763.23 = 3,780,958,401.27 : x
  2. Step 2: Convert to fraction form
    11,244,149,710.71/16,868,120,763.23 = 3,780,958,401.27/x
  3. Step 3: Cross multiply
    11,244,149,710.71x = 16,868,120,763.23 × 3,780,958,401.27
  4. Step 4: Simplify right side
    11,244,149,710.71x = 63,777,662,913,352,491,008
  5. Step 5: Solve for x
    x = 63,777,662,913,352,491,008/11,244,149,710.71
  6. Step 6: Final answer
    x = 5,672,075,217.27

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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.