Home / 29,647,534.60-44,413,383.07-20,423,877.79

Finding the Fourth Proportional to 29,647,534.60, 44,413,383.07 and 20,423,877.79

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Solution

The fourth proportional to 29,647,534.60, 44,413,383.07 and 20,423,877.79 is: 30,595,917.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,647,534.60 : 44,413,383.07 = 20,423,877.79 : x
  2. Step 2: Convert to fraction form
    29,647,534.60/44,413,383.07 = 20,423,877.79/x
  3. Step 3: Cross multiply
    29,647,534.60x = 44,413,383.07 × 20,423,877.79
  4. Step 4: Simplify right side
    29,647,534.60x = 907,093,508,059,906.50
  5. Step 5: Solve for x
    x = 907,093,508,059,906.50/29,647,534.60
  6. Step 6: Final answer
    x = 30,595,917.01

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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.