Home / 250,824,643.62-376,285,417.32-95,366,364.39

Finding the Fourth Proportional to 250,824,643.62, 376,285,417.32 and 95,366,364.39

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Solution

The fourth proportional to 250,824,643.62, 376,285,417.32 and 95,366,364.39 is: 143,067,968.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,824,643.62 : 376,285,417.32 = 95,366,364.39 : x
  2. Step 2: Convert to fraction form
    250,824,643.62/376,285,417.32 = 95,366,364.39/x
  3. Step 3: Cross multiply
    250,824,643.62x = 376,285,417.32 × 95,366,364.39
  4. Step 4: Simplify right side
    250,824,643.62x = 35,884,972,222,782,336
  5. Step 5: Solve for x
    x = 35,884,972,222,782,336/250,824,643.62
  6. Step 6: Final answer
    x = 143,067,968.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.