Home / 19,392,063.53-29,099,412.25-10,763,405.37

Finding the Fourth Proportional to 19,392,063.53, 29,099,412.25 and 10,763,405.37

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Solution

The fourth proportional to 19,392,063.53, 29,099,412.25 and 10,763,405.37 is: 16,151,389.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,392,063.53 : 29,099,412.25 = 10,763,405.37 : x
  2. Step 2: Convert to fraction form
    19,392,063.53/29,099,412.25 = 10,763,405.37/x
  3. Step 3: Cross multiply
    19,392,063.53x = 29,099,412.25 × 10,763,405.37
  4. Step 4: Simplify right side
    19,392,063.53x = 313,208,770,048,585.25
  5. Step 5: Solve for x
    x = 313,208,770,048,585.25/19,392,063.53
  6. Step 6: Final answer
    x = 16,151,389.44

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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.