Home / 33,551,465.96-50,346,313.32-13,078,521.56

Finding the Fourth Proportional to 33,551,465.96, 50,346,313.32 and 13,078,521.56

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Solution

The fourth proportional to 33,551,465.96, 50,346,313.32 and 13,078,521.56 is: 19,625,233.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,551,465.96 : 50,346,313.32 = 13,078,521.56 : x
  2. Step 2: Convert to fraction form
    33,551,465.96/50,346,313.32 = 13,078,521.56/x
  3. Step 3: Cross multiply
    33,551,465.96x = 50,346,313.32 × 13,078,521.56
  4. Step 4: Simplify right side
    33,551,465.96x = 658,455,344,222,135.25
  5. Step 5: Solve for x
    x = 658,455,344,222,135.25/33,551,465.96
  6. Step 6: Final answer
    x = 19,625,233.22

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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.