Home / 76,394,241-114,594,523.74-22,541,553

Finding the Fourth Proportional to 76,394,241, 114,594,523.74 and 22,541,553

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Solution

The fourth proportional to 76,394,241, 114,594,523.74 and 22,541,553 is: 33,813,262.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,394,241 : 114,594,523.74 = 22,541,553 : x
  2. Step 2: Convert to fraction form
    76,394,241/114,594,523.74 = 22,541,553/x
  3. Step 3: Cross multiply
    76,394,241x = 114,594,523.74 × 22,541,553
  4. Step 4: Simplify right side
    76,394,241x = 2,583,138,530,394,968
  5. Step 5: Solve for x
    x = 2,583,138,530,394,968/76,394,241
  6. Step 6: Final answer
    x = 33,813,262.58

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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.