Home / 58,633,816.80-87,951,402.24-17,693,610.48

Finding the Fourth Proportional to 58,633,816.80, 87,951,402.24 and 17,693,610.48

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Solution

The fourth proportional to 58,633,816.80, 87,951,402.24 and 17,693,610.48 is: 26,540,620.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,633,816.80 : 87,951,402.24 = 17,693,610.48 : x
  2. Step 2: Convert to fraction form
    58,633,816.80/87,951,402.24 = 17,693,610.48/x
  3. Step 3: Cross multiply
    58,633,816.80x = 87,951,402.24 × 17,693,610.48
  4. Step 4: Simplify right side
    58,633,816.80x = 1,556,177,852,404,359.50
  5. Step 5: Solve for x
    x = 1,556,177,852,404,359.50/58,633,816.80
  6. Step 6: Final answer
    x = 26,540,620.03

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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.