Home / 14,150,772,487,418-21,228,281,098,341-4,970,212,172,224.80

Finding the Fourth Proportional to 14,150,772,487,418, 21,228,281,098,341 and 4,970,212,172,224.80

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Solution

The fourth proportional to 14,150,772,487,418, 21,228,281,098,341 and 4,970,212,172,224.80 is: 7,456,063,702,825.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,150,772,487,418 : 21,228,281,098,341 = 4,970,212,172,224.80 : x
  2. Step 2: Convert to fraction form
    14,150,772,487,418/21,228,281,098,341 = 4,970,212,172,224.80/x
  3. Step 3: Cross multiply
    14,150,772,487,418x = 21,228,281,098,341 × 4,970,212,172,224.80
  4. Step 4: Simplify right side
    14,150,772,487,418x = 105,509,061,110,384,088,770,936,832
  5. Step 5: Solve for x
    x = 105,509,061,110,384,088,770,936,832/14,150,772,487,418
  6. Step 6: Final answer
    x = 7,456,063,702,825.86

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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.