Home / 133,297,116.01-199,964,796.59-41,188,893.66

Finding the Fourth Proportional to 133,297,116.01, 199,964,796.59 and 41,188,893.66

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Solution

The fourth proportional to 133,297,116.01, 199,964,796.59 and 41,188,893.66 is: 61,789,249.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,297,116.01 : 199,964,796.59 = 41,188,893.66 : x
  2. Step 2: Convert to fraction form
    133,297,116.01/199,964,796.59 = 41,188,893.66/x
  3. Step 3: Cross multiply
    133,297,116.01x = 199,964,796.59 × 41,188,893.66
  4. Step 4: Simplify right side
    133,297,116.01x = 8,236,328,742,592,012
  5. Step 5: Solve for x
    x = 8,236,328,742,592,012/133,297,116.01
  6. Step 6: Final answer
    x = 61,789,249.38

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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.