Home / 7,284,629,405.06-10,927,986,449.41-2,242,912,452.29

Finding the Fourth Proportional to 7,284,629,405.06, 10,927,986,449.41 and 2,242,912,452.29

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Solution

The fourth proportional to 7,284,629,405.06, 10,927,986,449.41 and 2,242,912,452.29 is: 3,364,689,611.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,284,629,405.06 : 10,927,986,449.41 = 2,242,912,452.29 : x
  2. Step 2: Convert to fraction form
    7,284,629,405.06/10,927,986,449.41 = 2,242,912,452.29/x
  3. Step 3: Cross multiply
    7,284,629,405.06x = 10,927,986,449.41 × 2,242,912,452.29
  4. Step 4: Simplify right side
    7,284,629,405.06x = 24,510,516,885,815,984,128
  5. Step 5: Solve for x
    x = 24,510,516,885,815,984,128/7,284,629,405.06
  6. Step 6: Final answer
    x = 3,364,689,611.91

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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.