Home / 58,276,799.28-80,422,239.86-32,171,531.63

Finding the Fourth Proportional to 58,276,799.28, 80,422,239.86 and 32,171,531.63

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Solution

The fourth proportional to 58,276,799.28, 80,422,239.86 and 32,171,531.63 is: 44,396,855.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,276,799.28 : 80,422,239.86 = 32,171,531.63 : x
  2. Step 2: Convert to fraction form
    58,276,799.28/80,422,239.86 = 32,171,531.63/x
  3. Step 3: Cross multiply
    58,276,799.28x = 80,422,239.86 × 32,171,531.63
  4. Step 4: Simplify right side
    58,276,799.28x = 2,587,306,632,848,468
  5. Step 5: Solve for x
    x = 2,587,306,632,848,468/58,276,799.28
  6. Step 6: Final answer
    x = 44,396,855.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.