Home / 4,654,861,093.44-6,423,844,494.24-2,540,452,653.12

Finding the Fourth Proportional to 4,654,861,093.44, 6,423,844,494.24 and 2,540,452,653.12

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Solution

The fourth proportional to 4,654,861,093.44, 6,423,844,494.24 and 2,540,452,653.12 is: 3,505,898,986.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,654,861,093.44 : 6,423,844,494.24 = 2,540,452,653.12 : x
  2. Step 2: Convert to fraction form
    4,654,861,093.44/6,423,844,494.24 = 2,540,452,653.12/x
  3. Step 3: Cross multiply
    4,654,861,093.44x = 6,423,844,494.24 × 2,540,452,653.12
  4. Step 4: Simplify right side
    4,654,861,093.44x = 16,319,472,788,622,311,424
  5. Step 5: Solve for x
    x = 16,319,472,788,622,311,424/4,654,861,093.44
  6. Step 6: Final answer
    x = 3,505,898,986.25

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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.