Home / 50,911,078.62-70,272,093.17-33,272,634.59

Finding the Fourth Proportional to 50,911,078.62, 70,272,093.17 and 33,272,634.59

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Solution

The fourth proportional to 50,911,078.62, 70,272,093.17 and 33,272,634.59 is: 45,925,911.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,911,078.62 : 70,272,093.17 = 33,272,634.59 : x
  2. Step 2: Convert to fraction form
    50,911,078.62/70,272,093.17 = 33,272,634.59/x
  3. Step 3: Cross multiply
    50,911,078.62x = 70,272,093.17 × 33,272,634.59
  4. Step 4: Simplify right side
    50,911,078.62x = 2,338,137,677,919,845
  5. Step 5: Solve for x
    x = 2,338,137,677,919,845/50,911,078.62
  6. Step 6: Final answer
    x = 45,925,911.24

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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.