Home / 4,600,942,475.90-6,894,390,381.24-2,731,907,519.06

Finding the Fourth Proportional to 4,600,942,475.90, 6,894,390,381.24 and 2,731,907,519.06

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Solution

The fourth proportional to 4,600,942,475.90, 6,894,390,381.24 and 2,731,907,519.06 is: 4,093,691,025.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,942,475.90 : 6,894,390,381.24 = 2,731,907,519.06 : x
  2. Step 2: Convert to fraction form
    4,600,942,475.90/6,894,390,381.24 = 2,731,907,519.06/x
  3. Step 3: Cross multiply
    4,600,942,475.90x = 6,894,390,381.24 × 2,731,907,519.06
  4. Step 4: Simplify right side
    4,600,942,475.90x = 18,834,836,921,844,494,336
  5. Step 5: Solve for x
    x = 18,834,836,921,844,494,336/4,600,942,475.90
  6. Step 6: Final answer
    x = 4,093,691,025.37

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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.