Home / 29,892,495.15-44,825,456.70-11,690,640.90

Finding the Fourth Proportional to 29,892,495.15, 44,825,456.70 and 11,690,640.90

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Solution

The fourth proportional to 29,892,495.15, 44,825,456.70 and 11,690,640.90 is: 17,530,765.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,892,495.15 : 44,825,456.70 = 11,690,640.90 : x
  2. Step 2: Convert to fraction form
    29,892,495.15/44,825,456.70 = 11,690,640.90/x
  3. Step 3: Cross multiply
    29,892,495.15x = 44,825,456.70 × 11,690,640.90
  4. Step 4: Simplify right side
    29,892,495.15x = 524,038,317,458,199.06
  5. Step 5: Solve for x
    x = 524,038,317,458,199.06/29,892,495.15
  6. Step 6: Final answer
    x = 17,530,765.33

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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.