Home / 50,911,077.62-70,272,091.79-33,272,633.59

Finding the Fourth Proportional to 50,911,077.62, 70,272,091.79 and 33,272,633.59

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Solution

The fourth proportional to 50,911,077.62, 70,272,091.79 and 33,272,633.59 is: 45,925,909.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,911,077.62 : 70,272,091.79 = 33,272,633.59 : x
  2. Step 2: Convert to fraction form
    50,911,077.62/70,272,091.79 = 33,272,633.59/x
  3. Step 3: Cross multiply
    50,911,077.62x = 70,272,091.79 × 33,272,633.59
  4. Step 4: Simplify right side
    50,911,077.62x = 2,338,137,561,514,246
  5. Step 5: Solve for x
    x = 2,338,137,561,514,246/50,911,077.62
  6. Step 6: Final answer
    x = 45,925,909.86

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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.