Home / 3,824,585,899.20-5,277,856,868.64-2,339,364,922.56

Finding the Fourth Proportional to 3,824,585,899.20, 5,277,856,868.64 and 2,339,364,922.56

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Solution

The fourth proportional to 3,824,585,899.20, 5,277,856,868.64 and 2,339,364,922.56 is: 3,228,279,753.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,585,899.20 : 5,277,856,868.64 = 2,339,364,922.56 : x
  2. Step 2: Convert to fraction form
    3,824,585,899.20/5,277,856,868.64 = 2,339,364,922.56/x
  3. Step 3: Cross multiply
    3,824,585,899.20x = 5,277,856,868.64 × 2,339,364,922.56
  4. Step 4: Simplify right side
    3,824,585,899.20x = 12,346,833,224,788,779,008
  5. Step 5: Solve for x
    x = 12,346,833,224,788,779,008/3,824,585,899.20
  6. Step 6: Final answer
    x = 3,228,279,753.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.