Home / 33,697,145.57-50,545,716.73-9,439,664.09

Finding the Fourth Proportional to 33,697,145.57, 50,545,716.73 and 9,439,664.09

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Solution

The fourth proportional to 33,697,145.57, 50,545,716.73 and 9,439,664.09 is: 14,159,495.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,697,145.57 : 50,545,716.73 = 9,439,664.09 : x
  2. Step 2: Convert to fraction form
    33,697,145.57/50,545,716.73 = 9,439,664.09/x
  3. Step 3: Cross multiply
    33,697,145.57x = 50,545,716.73 × 9,439,664.09
  4. Step 4: Simplify right side
    33,697,145.57x = 477,134,586,843,165.50
  5. Step 5: Solve for x
    x = 477,134,586,843,165.50/33,697,145.57
  6. Step 6: Final answer
    x = 14,159,495.67

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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.