Home / 114,060,310-171,022,139.07-36,303,626.68

Finding the Fourth Proportional to 114,060,310, 171,022,139.07 and 36,303,626.68

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Solution

The fourth proportional to 114,060,310, 171,022,139.07 and 36,303,626.68 is: 54,433,692.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,060,310 : 171,022,139.07 = 36,303,626.68 : x
  2. Step 2: Convert to fraction form
    114,060,310/171,022,139.07 = 36,303,626.68/x
  3. Step 3: Cross multiply
    114,060,310x = 171,022,139.07 × 36,303,626.68
  4. Step 4: Simplify right side
    114,060,310x = 6,208,723,890,812,322
  5. Step 5: Solve for x
    x = 6,208,723,890,812,322/114,060,310
  6. Step 6: Final answer
    x = 54,433,692.94

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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.