Home / 66,022,322,992.47-98,847,511,981.19-59,327,696,942.55

Finding the Fourth Proportional to 66,022,322,992.47, 98,847,511,981.19 and 59,327,696,942.55

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Solution

The fourth proportional to 66,022,322,992.47, 98,847,511,981.19 and 59,327,696,942.55 is: 88,824,430,412.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,022,322,992.47 : 98,847,511,981.19 = 59,327,696,942.55 : x
  2. Step 2: Convert to fraction form
    66,022,322,992.47/98,847,511,981.19 = 59,327,696,942.55/x
  3. Step 3: Cross multiply
    66,022,322,992.47x = 98,847,511,981.19 × 59,327,696,942.55
  4. Step 4: Simplify right side
    66,022,322,992.47x = 5,864,395,234,344,823,685,120
  5. Step 5: Solve for x
    x = 5,864,395,234,344,823,685,120/66,022,322,992.47
  6. Step 6: Final answer
    x = 88,824,430,412.93

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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.