Home / 58,277,019.70-80,422,937.94-32,171,550.76

Finding the Fourth Proportional to 58,277,019.70, 80,422,937.94 and 32,171,550.76

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Solution

The fourth proportional to 58,277,019.70, 80,422,937.94 and 32,171,550.76 is: 44,397,099.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,277,019.70 : 80,422,937.94 = 32,171,550.76 : x
  2. Step 2: Convert to fraction form
    58,277,019.70/80,422,937.94 = 32,171,550.76/x
  3. Step 3: Cross multiply
    58,277,019.70x = 80,422,937.94 × 32,171,550.76
  4. Step 4: Simplify right side
    58,277,019.70x = 2,587,330,630,205,040
  5. Step 5: Solve for x
    x = 2,587,330,630,205,040/58,277,019.70
  6. Step 6: Final answer
    x = 44,397,099.29

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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.