Home / 119,944,274.96-165,529,493.37-67,022,267.24

Finding the Fourth Proportional to 119,944,274.96, 165,529,493.37 and 67,022,267.24

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Solution

The fourth proportional to 119,944,274.96, 165,529,493.37 and 67,022,267.24 is: 92,494,301.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,944,274.96 : 165,529,493.37 = 67,022,267.24 : x
  2. Step 2: Convert to fraction form
    119,944,274.96/165,529,493.37 = 67,022,267.24/x
  3. Step 3: Cross multiply
    119,944,274.96x = 165,529,493.37 × 67,022,267.24
  4. Step 4: Simplify right side
    119,944,274.96x = 11,094,161,940,745,948
  5. Step 5: Solve for x
    x = 11,094,161,940,745,948/119,944,274.96
  6. Step 6: Final answer
    x = 92,494,301.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.