Home / 53,488,397.16-80,244,105.84-16,599,558.60

Finding the Fourth Proportional to 53,488,397.16, 80,244,105.84 and 16,599,558.60

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Solution

The fourth proportional to 53,488,397.16, 80,244,105.84 and 16,599,558.60 is: 24,902,909.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,488,397.16 : 80,244,105.84 = 16,599,558.60 : x
  2. Step 2: Convert to fraction form
    53,488,397.16/80,244,105.84 = 16,599,558.60/x
  3. Step 3: Cross multiply
    53,488,397.16x = 80,244,105.84 × 16,599,558.60
  4. Step 4: Simplify right side
    53,488,397.16x = 1,332,016,737,195,682.25
  5. Step 5: Solve for x
    x = 1,332,016,737,195,682.25/53,488,397.16
  6. Step 6: Final answer
    x = 24,902,909.94

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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.