Home / 95,394,561.60-131,644,492.80-51,934,497.60

Finding the Fourth Proportional to 95,394,561.60, 131,644,492.80 and 51,934,497.60

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Solution

The fourth proportional to 95,394,561.60, 131,644,492.80 and 51,934,497.60 is: 71,669,605.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,394,561.60 : 131,644,492.80 = 51,934,497.60 : x
  2. Step 2: Convert to fraction form
    95,394,561.60/131,644,492.80 = 51,934,497.60/x
  3. Step 3: Cross multiply
    95,394,561.60x = 131,644,492.80 × 51,934,497.60
  4. Step 4: Simplify right side
    95,394,561.60x = 6,836,890,595,374,817
  5. Step 5: Solve for x
    x = 6,836,890,595,374,817/95,394,561.60
  6. Step 6: Final answer
    x = 71,669,605.49

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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.