Home / 433,510,822.99-598,244,935.22-235,272,317.76

Finding the Fourth Proportional to 433,510,822.99, 598,244,935.22 and 235,272,317.76

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Solution

The fourth proportional to 433,510,822.99, 598,244,935.22 and 235,272,317.76 is: 324,675,798.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,510,822.99 : 598,244,935.22 = 235,272,317.76 : x
  2. Step 2: Convert to fraction form
    433,510,822.99/598,244,935.22 = 235,272,317.76/x
  3. Step 3: Cross multiply
    433,510,822.99x = 598,244,935.22 × 235,272,317.76
  4. Step 4: Simplify right side
    433,510,822.99x = 140,750,472,496,214,096
  5. Step 5: Solve for x
    x = 140,750,472,496,214,096/433,510,822.99
  6. Step 6: Final answer
    x = 324,675,798.23

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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.