Home / 29,617,929,563.85-44,395,659,436.82-9,715,620,003.21

Finding the Fourth Proportional to 29,617,929,563.85, 44,395,659,436.82 and 9,715,620,003.21

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Solution

The fourth proportional to 29,617,929,563.85, 44,395,659,436.82 and 9,715,620,003.21 is: 14,563,183,964.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,617,929,563.85 : 44,395,659,436.82 = 9,715,620,003.21 : x
  2. Step 2: Convert to fraction form
    29,617,929,563.85/44,395,659,436.82 = 9,715,620,003.21/x
  3. Step 3: Cross multiply
    29,617,929,563.85x = 44,395,659,436.82 × 9,715,620,003.21
  4. Step 4: Simplify right side
    29,617,929,563.85x = 431,331,356,880,028,303,360
  5. Step 5: Solve for x
    x = 431,331,356,880,028,303,360/29,617,929,563.85
  6. Step 6: Final answer
    x = 14,563,183,964.30

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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.