Home / 146,224,627,837.89-219,351,970,382.40-50,610,490,222.16

Finding the Fourth Proportional to 146,224,627,837.89, 219,351,970,382.40 and 50,610,490,222.16

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Solution

The fourth proportional to 146,224,627,837.89, 219,351,970,382.40 and 50,610,490,222.16 is: 75,920,936,961.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,224,627,837.89 : 219,351,970,382.40 = 50,610,490,222.16 : x
  2. Step 2: Convert to fraction form
    146,224,627,837.89/219,351,970,382.40 = 50,610,490,222.16/x
  3. Step 3: Cross multiply
    146,224,627,837.89x = 219,351,970,382.40 × 50,610,490,222.16
  4. Step 4: Simplify right side
    146,224,627,837.89x = 11,101,510,752,248,887,508,992
  5. Step 5: Solve for x
    x = 11,101,510,752,248,887,508,992/146,224,627,837.89
  6. Step 6: Final answer
    x = 75,920,936,961.16

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1.5x scale

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.