Home / 50,793,596.52-70,096,086.54-28,771,668.24

Finding the Fourth Proportional to 50,793,596.52, 70,096,086.54 and 28,771,668.24

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Solution

The fourth proportional to 50,793,596.52, 70,096,086.54 and 28,771,668.24 is: 39,705,425.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,793,596.52 : 70,096,086.54 = 28,771,668.24 : x
  2. Step 2: Convert to fraction form
    50,793,596.52/70,096,086.54 = 28,771,668.24/x
  3. Step 3: Cross multiply
    50,793,596.52x = 70,096,086.54 × 28,771,668.24
  4. Step 4: Simplify right side
    50,793,596.52x = 2,016,781,346,851,209.50
  5. Step 5: Solve for x
    x = 2,016,781,346,851,209.50/50,793,596.52
  6. Step 6: Final answer
    x = 39,705,425.19

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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.