Home / 67,934,008,204.48-93,749,215,474.44-37,449,522,673.73

Finding the Fourth Proportional to 67,934,008,204.48, 93,749,215,474.44 and 37,449,522,673.73

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Solution

The fourth proportional to 67,934,008,204.48, 93,749,215,474.44 and 37,449,522,673.73 is: 51,680,497,932.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,934,008,204.48 : 93,749,215,474.44 = 37,449,522,673.73 : x
  2. Step 2: Convert to fraction form
    67,934,008,204.48/93,749,215,474.44 = 37,449,522,673.73/x
  3. Step 3: Cross multiply
    67,934,008,204.48x = 93,749,215,474.44 × 37,449,522,673.73
  4. Step 4: Simplify right side
    67,934,008,204.48x = 3,510,863,370,554,346,307,584
  5. Step 5: Solve for x
    x = 3,510,863,370,554,346,307,584/67,934,008,204.48
  6. Step 6: Final answer
    x = 51,680,497,932.44

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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.