Home / 92,956,086.30-139,434,129.45-41,937,750.30

Finding the Fourth Proportional to 92,956,086.30, 139,434,129.45 and 41,937,750.30

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Solution

The fourth proportional to 92,956,086.30, 139,434,129.45 and 41,937,750.30 is: 62,906,625.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,956,086.30 : 139,434,129.45 = 41,937,750.30 : x
  2. Step 2: Convert to fraction form
    92,956,086.30/139,434,129.45 = 41,937,750.30/x
  3. Step 3: Cross multiply
    92,956,086.30x = 139,434,129.45 × 41,937,750.30
  4. Step 4: Simplify right side
    92,956,086.30x = 5,847,553,704,171,975
  5. Step 5: Solve for x
    x = 5,847,553,704,171,975/92,956,086.30
  6. Step 6: Final answer
    x = 62,906,625.45

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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.