Home / 33,684,545.06-46,484,950.20-18,597,279.52

Finding the Fourth Proportional to 33,684,545.06, 46,484,950.20 and 18,597,279.52

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Solution

The fourth proportional to 33,684,545.06, 46,484,950.20 and 18,597,279.52 is: 25,664,399.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,684,545.06 : 46,484,950.20 = 18,597,279.52 : x
  2. Step 2: Convert to fraction form
    33,684,545.06/46,484,950.20 = 18,597,279.52/x
  3. Step 3: Cross multiply
    33,684,545.06x = 46,484,950.20 × 18,597,279.52
  4. Step 4: Simplify right side
    33,684,545.06x = 864,493,612,342,680
  5. Step 5: Solve for x
    x = 864,493,612,342,680/33,684,545.06
  6. Step 6: Final answer
    x = 25,664,399.23

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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.