Home / 3,764,939,844.92-5,648,099,286.90-1,552,942,886.72

Finding the Fourth Proportional to 3,764,939,844.92, 5,648,099,286.90 and 1,552,942,886.72

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Solution

The fourth proportional to 3,764,939,844.92, 5,648,099,286.90 and 1,552,942,886.72 is: 2,329,698,739.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,939,844.92 : 5,648,099,286.90 = 1,552,942,886.72 : x
  2. Step 2: Convert to fraction form
    3,764,939,844.92/5,648,099,286.90 = 1,552,942,886.72/x
  3. Step 3: Cross multiply
    3,764,939,844.92x = 5,648,099,286.90 × 1,552,942,886.72
  4. Step 4: Simplify right side
    3,764,939,844.92x = 8,771,175,611,079,659,520
  5. Step 5: Solve for x
    x = 8,771,175,611,079,659,520/3,764,939,844.92
  6. Step 6: Final answer
    x = 2,329,698,739.52

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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.