Home / 48,834,771,480.75-67,393,803,405.24-29,284,228,493.83

Finding the Fourth Proportional to 48,834,771,480.75, 67,393,803,405.24 and 29,284,228,493.83

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Solution

The fourth proportional to 48,834,771,480.75, 67,393,803,405.24 and 29,284,228,493.83 is: 40,413,325,959.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,834,771,480.75 : 67,393,803,405.24 = 29,284,228,493.83 : x
  2. Step 2: Convert to fraction form
    48,834,771,480.75/67,393,803,405.24 = 29,284,228,493.83/x
  3. Step 3: Cross multiply
    48,834,771,480.75x = 67,393,803,405.24 × 29,284,228,493.83
  4. Step 4: Simplify right side
    48,834,771,480.75x = 1,973,575,537,986,890,629,120
  5. Step 5: Solve for x
    x = 1,973,575,537,986,890,629,120/48,834,771,480.75
  6. Step 6: Final answer
    x = 40,413,325,959.04

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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.