Home / 66,054,311,240.93-99,040,917,396.68-25,670,009,453.19

Finding the Fourth Proportional to 66,054,311,240.93, 99,040,917,396.68 and 25,670,009,453.19

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Solution

The fourth proportional to 66,054,311,240.93, 99,040,917,396.68 and 25,670,009,453.19 is: 38,489,255,857.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,054,311,240.93 : 99,040,917,396.68 = 25,670,009,453.19 : x
  2. Step 2: Convert to fraction form
    66,054,311,240.93/99,040,917,396.68 = 25,670,009,453.19/x
  3. Step 3: Cross multiply
    66,054,311,240.93x = 99,040,917,396.68 × 25,670,009,453.19
  4. Step 4: Simplify right side
    66,054,311,240.93x = 2,542,381,285,824,960,397,312
  5. Step 5: Solve for x
    x = 2,542,381,285,824,960,397,312/66,054,311,240.93
  6. Step 6: Final answer
    x = 38,489,255,857.22

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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.