Home / 29,097,821.01-43,647,762.44-7,238,314.05

Finding the Fourth Proportional to 29,097,821.01, 43,647,762.44 and 7,238,314.05

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Solution

The fourth proportional to 29,097,821.01, 43,647,762.44 and 7,238,314.05 is: 10,857,727.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,097,821.01 : 43,647,762.44 = 7,238,314.05 : x
  2. Step 2: Convert to fraction form
    29,097,821.01/43,647,762.44 = 7,238,314.05/x
  3. Step 3: Cross multiply
    29,097,821.01x = 43,647,762.44 × 7,238,314.05
  4. Step 4: Simplify right side
    29,097,821.01x = 315,936,212,200,081
  5. Step 5: Solve for x
    x = 315,936,212,200,081/29,097,821.01
  6. Step 6: Final answer
    x = 10,857,727.53

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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.