Home / 29,795,980.95-44,669,863.39-9,315,163.35

Finding the Fourth Proportional to 29,795,980.95, 44,669,863.39 and 9,315,163.35

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Solution

The fourth proportional to 29,795,980.95, 44,669,863.39 and 9,315,163.35 is: 13,965,208.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,795,980.95 : 44,669,863.39 = 9,315,163.35 : x
  2. Step 2: Convert to fraction form
    29,795,980.95/44,669,863.39 = 9,315,163.35/x
  3. Step 3: Cross multiply
    29,795,980.95x = 44,669,863.39 × 9,315,163.35
  4. Step 4: Simplify right side
    29,795,980.95x = 416,107,074,300,034.75
  5. Step 5: Solve for x
    x = 416,107,074,300,034.75/29,795,980.95
  6. Step 6: Final answer
    x = 13,965,208.09

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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.