Home / 14,865,863.83-22,296,138.19-9,458,451.65

Finding the Fourth Proportional to 14,865,863.83, 22,296,138.19 and 9,458,451.65

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Solution

The fourth proportional to 14,865,863.83, 22,296,138.19 and 9,458,451.65 is: 14,185,986.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,865,863.83 : 22,296,138.19 = 9,458,451.65 : x
  2. Step 2: Convert to fraction form
    14,865,863.83/22,296,138.19 = 9,458,451.65/x
  3. Step 3: Cross multiply
    14,865,863.83x = 22,296,138.19 × 9,458,451.65
  4. Step 4: Simplify right side
    14,865,863.83x = 210,886,945,083,927.72
  5. Step 5: Solve for x
    x = 210,886,945,083,927.72/14,865,863.83
  6. Step 6: Final answer
    x = 14,185,986.60

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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.