Home / 220,856,163,337.26-331,256,825,701.35-59,520,191,759.26

Finding the Fourth Proportional to 220,856,163,337.26, 331,256,825,701.35 and 59,520,191,759.26

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Solution

The fourth proportional to 220,856,163,337.26, 331,256,825,701.35 and 59,520,191,759.26 is: 89,272,898,203.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,856,163,337.26 : 331,256,825,701.35 = 59,520,191,759.26 : x
  2. Step 2: Convert to fraction form
    220,856,163,337.26/331,256,825,701.35 = 59,520,191,759.26/x
  3. Step 3: Cross multiply
    220,856,163,337.26x = 331,256,825,701.35 × 59,520,191,759.26
  4. Step 4: Simplify right side
    220,856,163,337.26x = 19,716,469,787,307,125,243,904
  5. Step 5: Solve for x
    x = 19,716,469,787,307,125,243,904/220,856,163,337.26
  6. Step 6: Final answer
    x = 89,272,898,203.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.