Home / 58,633,820.80-87,951,408.24-17,693,614.48

Finding the Fourth Proportional to 58,633,820.80, 87,951,408.24 and 17,693,614.48

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Solution

The fourth proportional to 58,633,820.80, 87,951,408.24 and 17,693,614.48 is: 26,540,626.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,633,820.80 : 87,951,408.24 = 17,693,614.48 : x
  2. Step 2: Convert to fraction form
    58,633,820.80/87,951,408.24 = 17,693,614.48/x
  3. Step 3: Cross multiply
    58,633,820.80x = 87,951,408.24 × 17,693,614.48
  4. Step 4: Simplify right side
    58,633,820.80x = 1,556,178,310,371,655.25
  5. Step 5: Solve for x
    x = 1,556,178,310,371,655.25/58,633,820.80
  6. Step 6: Final answer
    x = 26,540,626.03

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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.