Home / 50,734,147.64-76,101,183.99-29,154,985.83

Finding the Fourth Proportional to 50,734,147.64, 76,101,183.99 and 29,154,985.83

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Solution

The fourth proportional to 50,734,147.64, 76,101,183.99 and 29,154,985.83 is: 43,732,457.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,734,147.64 : 76,101,183.99 = 29,154,985.83 : x
  2. Step 2: Convert to fraction form
    50,734,147.64/76,101,183.99 = 29,154,985.83/x
  3. Step 3: Cross multiply
    50,734,147.64x = 76,101,183.99 × 29,154,985.83
  4. Step 4: Simplify right side
    50,734,147.64x = 2,218,728,940,874,672.50
  5. Step 5: Solve for x
    x = 2,218,728,940,874,672.50/50,734,147.64
  6. Step 6: Final answer
    x = 43,732,457.22

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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.