Home / 49,926,113,619.72-74,914,917,768.18-23,399,325,121.09

Finding the Fourth Proportional to 49,926,113,619.72, 74,914,917,768.18 and 23,399,325,121.09

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Solution

The fourth proportional to 49,926,113,619.72, 74,914,917,768.18 and 23,399,325,121.09 is: 35,111,054,920.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,926,113,619.72 : 74,914,917,768.18 = 23,399,325,121.09 : x
  2. Step 2: Convert to fraction form
    49,926,113,619.72/74,914,917,768.18 = 23,399,325,121.09/x
  3. Step 3: Cross multiply
    49,926,113,619.72x = 74,914,917,768.18 × 23,399,325,121.09
  4. Step 4: Simplify right side
    49,926,113,619.72x = 1,752,958,517,276,991,029,248
  5. Step 5: Solve for x
    x = 1,752,958,517,276,991,029,248/49,926,113,619.72
  6. Step 6: Final answer
    x = 35,111,054,920.66

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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.