Home / 114,060,309-171,022,137.57-36,303,625.68

Finding the Fourth Proportional to 114,060,309, 171,022,137.57 and 36,303,625.68

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Solution

The fourth proportional to 114,060,309, 171,022,137.57 and 36,303,625.68 is: 54,433,691.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,060,309 : 171,022,137.57 = 36,303,625.68 : x
  2. Step 2: Convert to fraction form
    114,060,309/171,022,137.57 = 36,303,625.68/x
  3. Step 3: Cross multiply
    114,060,309x = 171,022,137.57 × 36,303,625.68
  4. Step 4: Simplify right side
    114,060,309x = 6,208,723,665,334,744
  5. Step 5: Solve for x
    x = 6,208,723,665,334,744/114,060,309
  6. Step 6: Final answer
    x = 54,433,691.44

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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.