Home / 110,832,411,347.78-166,231,819,380.01-30,164,400,860.25

Finding the Fourth Proportional to 110,832,411,347.78, 166,231,819,380.01 and 30,164,400,860.25

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Solution

The fourth proportional to 110,832,411,347.78, 166,231,819,380.01 and 30,164,400,860.25 is: 45,242,029,606.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,832,411,347.78 : 166,231,819,380.01 = 30,164,400,860.25 : x
  2. Step 2: Convert to fraction form
    110,832,411,347.78/166,231,819,380.01 = 30,164,400,860.25/x
  3. Step 3: Cross multiply
    110,832,411,347.78x = 166,231,819,380.01 × 30,164,400,860.25
  4. Step 4: Simplify right side
    110,832,411,347.78x = 5,014,283,235,507,297,058,816
  5. Step 5: Solve for x
    x = 5,014,283,235,507,297,058,816/110,832,411,347.78
  6. Step 6: Final answer
    x = 45,242,029,606.06

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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.