Home / 582,796,434.32-804,304,925.88-331,911,434.24

Finding the Fourth Proportional to 582,796,434.32, 804,304,925.88 and 331,911,434.24

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Solution

The fourth proportional to 582,796,434.32, 804,304,925.88 and 331,911,434.24 is: 458,063,889.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,796,434.32 : 804,304,925.88 = 331,911,434.24 : x
  2. Step 2: Convert to fraction form
    582,796,434.32/804,304,925.88 = 331,911,434.24/x
  3. Step 3: Cross multiply
    582,796,434.32x = 804,304,925.88 × 331,911,434.24
  4. Step 4: Simplify right side
    582,796,434.32x = 266,958,001,515,127,712
  5. Step 5: Solve for x
    x = 266,958,001,515,127,712/582,796,434.32
  6. Step 6: Final answer
    x = 458,063,889.54

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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.