Home / 29,959,781.18-44,953,887.26-20,751,912.52

Finding the Fourth Proportional to 29,959,781.18, 44,953,887.26 and 20,751,912.52

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Solution

The fourth proportional to 29,959,781.18, 44,953,887.26 and 20,751,912.52 is: 31,137,715.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,959,781.18 : 44,953,887.26 = 20,751,912.52 : x
  2. Step 2: Convert to fraction form
    29,959,781.18/44,953,887.26 = 20,751,912.52/x
  3. Step 3: Cross multiply
    29,959,781.18x = 44,953,887.26 × 20,751,912.52
  4. Step 4: Simplify right side
    29,959,781.18x = 932,879,135,792,957.50
  5. Step 5: Solve for x
    x = 932,879,135,792,957.50/29,959,781.18
  6. Step 6: Final answer
    x = 31,137,715.27

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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.