Home / 33,480,840.05-50,221,509.23-9,221,098.17

Finding the Fourth Proportional to 33,480,840.05, 50,221,509.23 and 9,221,098.17

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Solution

The fourth proportional to 33,480,840.05, 50,221,509.23 and 9,221,098.17 is: 13,831,715.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,480,840.05 : 50,221,509.23 = 9,221,098.17 : x
  2. Step 2: Convert to fraction form
    33,480,840.05/50,221,509.23 = 9,221,098.17/x
  3. Step 3: Cross multiply
    33,480,840.05x = 50,221,509.23 × 9,221,098.17
  4. Step 4: Simplify right side
    33,480,840.05x = 463,097,466,784,278.56
  5. Step 5: Solve for x
    x = 463,097,466,784,278.56/33,480,840.05
  6. Step 6: Final answer
    x = 13,831,715.87

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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.