Home / 23,664,914.33-35,501,972.39-9,090,768.20

Finding the Fourth Proportional to 23,664,914.33, 35,501,972.39 and 9,090,768.20

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Solution

The fourth proportional to 23,664,914.33, 35,501,972.39 and 9,090,768.20 is: 13,637,919.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,664,914.33 : 35,501,972.39 = 9,090,768.20 : x
  2. Step 2: Convert to fraction form
    23,664,914.33/35,501,972.39 = 9,090,768.20/x
  3. Step 3: Cross multiply
    23,664,914.33x = 35,501,972.39 × 9,090,768.20
  4. Step 4: Simplify right side
    23,664,914.33x = 322,740,201,417,326.31
  5. Step 5: Solve for x
    x = 322,740,201,417,326.31/23,664,914.33
  6. Step 6: Final answer
    x = 13,637,919.71

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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.