Home / 250,824,621.84-376,285,384.52-95,366,342.21

Finding the Fourth Proportional to 250,824,621.84, 376,285,384.52 and 95,366,342.21

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Solution

The fourth proportional to 250,824,621.84, 376,285,384.52 and 95,366,342.21 is: 143,067,935.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,824,621.84 : 376,285,384.52 = 95,366,342.21 : x
  2. Step 2: Convert to fraction form
    250,824,621.84/376,285,384.52 = 95,366,342.21/x
  3. Step 3: Cross multiply
    250,824,621.84x = 376,285,384.52 × 95,366,342.21
  4. Step 4: Simplify right side
    250,824,621.84x = 35,884,960,746,755,124
  5. Step 5: Solve for x
    x = 35,884,960,746,755,124/250,824,621.84
  6. Step 6: Final answer
    x = 143,067,935.21

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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.