Home / 58,245,752.90-87,494,600.55-41,239,640.90

Finding the Fourth Proportional to 58,245,752.90, 87,494,600.55 and 41,239,640.90

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Solution

The fourth proportional to 58,245,752.90, 87,494,600.55 and 41,239,640.90 is: 61,948,652.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,245,752.90 : 87,494,600.55 = 41,239,640.90 : x
  2. Step 2: Convert to fraction form
    58,245,752.90/87,494,600.55 = 41,239,640.90/x
  3. Step 3: Cross multiply
    58,245,752.90x = 87,494,600.55 × 41,239,640.90
  4. Step 4: Simplify right side
    58,245,752.90x = 3,608,245,907,370,942
  5. Step 5: Solve for x
    x = 3,608,245,907,370,942/58,245,752.90
  6. Step 6: Final answer
    x = 61,948,652.52

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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.