Home / 4,953,245,893.92-6,835,273,032.15-2,695,194,288

Finding the Fourth Proportional to 4,953,245,893.92, 6,835,273,032.15 and 2,695,194,288

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Solution

The fourth proportional to 4,953,245,893.92, 6,835,273,032.15 and 2,695,194,288 is: 3,719,255,863.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,245,893.92 : 6,835,273,032.15 = 2,695,194,288 : x
  2. Step 2: Convert to fraction form
    4,953,245,893.92/6,835,273,032.15 = 2,695,194,288/x
  3. Step 3: Cross multiply
    4,953,245,893.92x = 6,835,273,032.15 × 2,695,194,288
  4. Step 4: Simplify right side
    4,953,245,893.92x = 18,422,388,833,171,120,128
  5. Step 5: Solve for x
    x = 18,422,388,833,171,120,128/4,953,245,893.92
  6. Step 6: Final answer
    x = 3,719,255,863.27

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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.