Home / 48,638,552.76-73,132,832.88-44,846,762.94

Finding the Fourth Proportional to 48,638,552.76, 73,132,832.88 and 44,846,762.94

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Solution

The fourth proportional to 48,638,552.76, 73,132,832.88 and 44,846,762.94 is: 67,431,505.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,638,552.76 : 73,132,832.88 = 44,846,762.94 : x
  2. Step 2: Convert to fraction form
    48,638,552.76/73,132,832.88 = 44,846,762.94/x
  3. Step 3: Cross multiply
    48,638,552.76x = 73,132,832.88 × 44,846,762.94
  4. Step 4: Simplify right side
    48,638,552.76x = 3,279,770,819,299,997
  5. Step 5: Solve for x
    x = 3,279,770,819,299,997/48,638,552.76
  6. Step 6: Final answer
    x = 67,431,505.12

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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.