Home / 107,483,464.40-161,193,961.94-41,890,003.60

Finding the Fourth Proportional to 107,483,464.40, 161,193,961.94 and 41,890,003.60

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Solution

The fourth proportional to 107,483,464.40, 161,193,961.94 and 41,890,003.60 is: 62,822,832.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,483,464.40 : 161,193,961.94 = 41,890,003.60 : x
  2. Step 2: Convert to fraction form
    107,483,464.40/161,193,961.94 = 41,890,003.60/x
  3. Step 3: Cross multiply
    107,483,464.40x = 161,193,961.94 × 41,890,003.60
  4. Step 4: Simplify right side
    107,483,464.40x = 6,752,415,645,964,863
  5. Step 5: Solve for x
    x = 6,752,415,645,964,863/107,483,464.40
  6. Step 6: Final answer
    x = 62,822,832.18

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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.