Home / 29,643,960.48-44,470,190.79-9,175,477.56

Finding the Fourth Proportional to 29,643,960.48, 44,470,190.79 and 9,175,477.56

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Solution

The fourth proportional to 29,643,960.48, 44,470,190.79 and 9,175,477.56 is: 13,764,531.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,643,960.48 : 44,470,190.79 = 9,175,477.56 : x
  2. Step 2: Convert to fraction form
    29,643,960.48/44,470,190.79 = 9,175,477.56/x
  3. Step 3: Cross multiply
    29,643,960.48x = 44,470,190.79 × 9,175,477.56
  4. Step 4: Simplify right side
    29,643,960.48x = 408,035,237,682,563.69
  5. Step 5: Solve for x
    x = 408,035,237,682,563.69/29,643,960.48
  6. Step 6: Final answer
    x = 13,764,531.83

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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.