Home / 582,796,435.32-804,304,927.26-331,911,435.24

Finding the Fourth Proportional to 582,796,435.32, 804,304,927.26 and 331,911,435.24

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Solution

The fourth proportional to 582,796,435.32, 804,304,927.26 and 331,911,435.24 is: 458,063,890.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,796,435.32 : 804,304,927.26 = 331,911,435.24 : x
  2. Step 2: Convert to fraction form
    582,796,435.32/804,304,927.26 = 331,911,435.24/x
  3. Step 3: Cross multiply
    582,796,435.32x = 804,304,927.26 × 331,911,435.24
  4. Step 4: Simplify right side
    582,796,435.32x = 266,958,002,777,470,400
  5. Step 5: Solve for x
    x = 266,958,002,777,470,400/582,796,435.32
  6. Step 6: Final answer
    x = 458,063,890.92

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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.