Home / 35,430,825.34-53,146,238.62-8,504,481.34

Finding the Fourth Proportional to 35,430,825.34, 53,146,238.62 and 8,504,481.34

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Solution

The fourth proportional to 35,430,825.34, 53,146,238.62 and 8,504,481.34 is: 12,756,722.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,430,825.34 : 53,146,238.62 = 8,504,481.34 : x
  2. Step 2: Convert to fraction form
    35,430,825.34/53,146,238.62 = 8,504,481.34/x
  3. Step 3: Cross multiply
    35,430,825.34x = 53,146,238.62 × 8,504,481.34
  4. Step 4: Simplify right side
    35,430,825.34x = 451,981,194,634,977.31
  5. Step 5: Solve for x
    x = 451,981,194,634,977.31/35,430,825.34
  6. Step 6: Final answer
    x = 12,756,722.16

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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.