Home / 104,945,214.24-144,824,016.96-58,535,431.56

Finding the Fourth Proportional to 104,945,214.24, 144,824,016.96 and 58,535,431.56

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Solution

The fourth proportional to 104,945,214.24, 144,824,016.96 and 58,535,431.56 is: 80,778,684.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,945,214.24 : 144,824,016.96 = 58,535,431.56 : x
  2. Step 2: Convert to fraction form
    104,945,214.24/144,824,016.96 = 58,535,431.56/x
  3. Step 3: Cross multiply
    104,945,214.24x = 144,824,016.96 × 58,535,431.56
  4. Step 4: Simplify right side
    104,945,214.24x = 8,477,336,333,006,360
  5. Step 5: Solve for x
    x = 8,477,336,333,006,360/104,945,214.24
  6. Step 6: Final answer
    x = 80,778,684.33

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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.