Home / 110,115,953.76-165,174,192.96-33,439,558.56

Finding the Fourth Proportional to 110,115,953.76, 165,174,192.96 and 33,439,558.56

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Solution

The fourth proportional to 110,115,953.76, 165,174,192.96 and 33,439,558.56 is: 50,159,417.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,115,953.76 : 165,174,192.96 = 33,439,558.56 : x
  2. Step 2: Convert to fraction form
    110,115,953.76/165,174,192.96 = 33,439,558.56/x
  3. Step 3: Cross multiply
    110,115,953.76x = 165,174,192.96 × 33,439,558.56
  4. Step 4: Simplify right side
    110,115,953.76x = 5,523,352,098,086,660
  5. Step 5: Solve for x
    x = 5,523,352,098,086,660/110,115,953.76
  6. Step 6: Final answer
    x = 50,159,417.50

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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.