Home / 35,679,489,438.44-53,507,776,377-11,770,619,672.36

Finding the Fourth Proportional to 35,679,489,438.44, 53,507,776,377 and 11,770,619,672.36

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Solution

The fourth proportional to 35,679,489,438.44, 53,507,776,377 and 11,770,619,672.36 is: 17,652,149,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,679,489,438.44 : 53,507,776,377 = 11,770,619,672.36 : x
  2. Step 2: Convert to fraction form
    35,679,489,438.44/53,507,776,377 = 11,770,619,672.36/x
  3. Step 3: Cross multiply
    35,679,489,438.44x = 53,507,776,377 × 11,770,619,672.36
  4. Step 4: Simplify right side
    35,679,489,438.44x = 629,819,685,247,355,977,728
  5. Step 5: Solve for x
    x = 629,819,685,247,355,977,728/35,679,489,438.44
  6. Step 6: Final answer
    x = 17,652,149,600.80

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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.