Home / 75,961,958.08-104,827,360.32-41,155,513.60

Finding the Fourth Proportional to 75,961,958.08, 104,827,360.32 and 41,155,513.60

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Solution

The fourth proportional to 75,961,958.08, 104,827,360.32 and 41,155,513.60 is: 56,794,531.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,961,958.08 : 104,827,360.32 = 41,155,513.60 : x
  2. Step 2: Convert to fraction form
    75,961,958.08/104,827,360.32 = 41,155,513.60/x
  3. Step 3: Cross multiply
    75,961,958.08x = 104,827,360.32 × 41,155,513.60
  4. Step 4: Simplify right side
    75,961,958.08x = 4,314,223,853,301,860
  5. Step 5: Solve for x
    x = 4,314,223,853,301,860/75,961,958.08
  6. Step 6: Final answer
    x = 56,794,531.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.