Home / 119,944,273.96-165,529,491.99-67,022,266.24

Finding the Fourth Proportional to 119,944,273.96, 165,529,491.99 and 67,022,266.24

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Solution

The fourth proportional to 119,944,273.96, 165,529,491.99 and 67,022,266.24 is: 92,494,300.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,944,273.96 : 165,529,491.99 = 67,022,266.24 : x
  2. Step 2: Convert to fraction form
    119,944,273.96/165,529,491.99 = 67,022,266.24/x
  3. Step 3: Cross multiply
    119,944,273.96x = 165,529,491.99 × 67,022,266.24
  4. Step 4: Simplify right side
    119,944,273.96x = 11,094,161,682,126,702
  5. Step 5: Solve for x
    x = 11,094,161,682,126,702/119,944,273.96
  6. Step 6: Final answer
    x = 92,494,300.20

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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.