Home / 44,777,271.62-67,165,686.91-17,486,336.50

Finding the Fourth Proportional to 44,777,271.62, 67,165,686.91 and 17,486,336.50

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Solution

The fourth proportional to 44,777,271.62, 67,165,686.91 and 17,486,336.50 is: 26,229,418.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,777,271.62 : 67,165,686.91 = 17,486,336.50 : x
  2. Step 2: Convert to fraction form
    44,777,271.62/67,165,686.91 = 17,486,336.50/x
  3. Step 3: Cross multiply
    44,777,271.62x = 67,165,686.91 × 17,486,336.50
  4. Step 4: Simplify right side
    44,777,271.62x = 1,174,481,802,561,905.25
  5. Step 5: Solve for x
    x = 1,174,481,802,561,905.25/44,777,271.62
  6. Step 6: Final answer
    x = 26,229,418.63

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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.