Home / 53,231,842,383,726-73,459,886,775,894-29,820,436,190,622

Finding the Fourth Proportional to 53,231,842,383,726, 73,459,886,775,894 and 29,820,436,190,622

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Solution

The fourth proportional to 53,231,842,383,726, 73,459,886,775,894 and 29,820,436,190,622 is: 41,152,170,732,316.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,231,842,383,726 : 73,459,886,775,894 = 29,820,436,190,622 : x
  2. Step 2: Convert to fraction form
    53,231,842,383,726/73,459,886,775,894 = 29,820,436,190,622/x
  3. Step 3: Cross multiply
    53,231,842,383,726x = 73,459,886,775,894 × 29,820,436,190,622
  4. Step 4: Simplify right side
    53,231,842,383,726x = 2,190,605,866,170,863,889,281,974,272
  5. Step 5: Solve for x
    x = 2,190,605,866,170,863,889,281,974,272/53,231,842,383,726
  6. Step 6: Final answer
    x = 41,152,170,732,316.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.