Home / 250,824,623.76-376,285,387.50-95,366,344.50

Finding the Fourth Proportional to 250,824,623.76, 376,285,387.50 and 95,366,344.50

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Solution

The fourth proportional to 250,824,623.76, 376,285,387.50 and 95,366,344.50 is: 143,067,938.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,824,623.76 : 376,285,387.50 = 95,366,344.50 : x
  2. Step 2: Convert to fraction form
    250,824,623.76/376,285,387.50 = 95,366,344.50/x
  3. Step 3: Cross multiply
    250,824,623.76x = 376,285,387.50 × 95,366,344.50
  4. Step 4: Simplify right side
    250,824,623.76x = 35,884,961,894,640,992
  5. Step 5: Solve for x
    x = 35,884,961,894,640,992/250,824,623.76
  6. Step 6: Final answer
    x = 143,067,938.69

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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.