Home / 107,433,752.24-161,150,427.32-33,663,179.72

Finding the Fourth Proportional to 107,433,752.24, 161,150,427.32 and 33,663,179.72

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Solution

The fourth proportional to 107,433,752.24, 161,150,427.32 and 33,663,179.72 is: 50,494,706.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,433,752.24 : 161,150,427.32 = 33,663,179.72 : x
  2. Step 2: Convert to fraction form
    107,433,752.24/161,150,427.32 = 33,663,179.72/x
  3. Step 3: Cross multiply
    107,433,752.24x = 161,150,427.32 × 33,663,179.72
  4. Step 4: Simplify right side
    107,433,752.24x = 5,424,835,796,827,958
  5. Step 5: Solve for x
    x = 5,424,835,796,827,958/107,433,752.24
  6. Step 6: Final answer
    x = 50,494,706.59

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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.