Home / 14,993,375.41-22,485,409.12-5,407,508.44

Finding the Fourth Proportional to 14,993,375.41, 22,485,409.12 and 5,407,508.44

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Solution

The fourth proportional to 14,993,375.41, 22,485,409.12 and 5,407,508.44 is: 8,109,584.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,993,375.41 : 22,485,409.12 = 5,407,508.44 : x
  2. Step 2: Convert to fraction form
    14,993,375.41/22,485,409.12 = 5,407,508.44/x
  3. Step 3: Cross multiply
    14,993,375.41x = 22,485,409.12 × 5,407,508.44
  4. Step 4: Simplify right side
    14,993,375.41x = 121,590,039,453,788.36
  5. Step 5: Solve for x
    x = 121,590,039,453,788.36/14,993,375.41
  6. Step 6: Final answer
    x = 8,109,584.14

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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.