Home / 95,738,121,211.45-143,607,181,817.17-56,556,039,163.45

Finding the Fourth Proportional to 95,738,121,211.45, 143,607,181,817.17 and 56,556,039,163.45

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Solution

The fourth proportional to 95,738,121,211.45, 143,607,181,817.17 and 56,556,039,163.45 is: 84,834,058,745.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,121,211.45 : 143,607,181,817.17 = 56,556,039,163.45 : x
  2. Step 2: Convert to fraction form
    95,738,121,211.45/143,607,181,817.17 = 56,556,039,163.45/x
  3. Step 3: Cross multiply
    95,738,121,211.45x = 143,607,181,817.17 × 56,556,039,163.45
  4. Step 4: Simplify right side
    95,738,121,211.45x = 8,121,853,399,004,551,839,744
  5. Step 5: Solve for x
    x = 8,121,853,399,004,551,839,744/95,738,121,211.45
  6. Step 6: Final answer
    x = 84,834,058,745.17

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Double scale
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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.