Home / 17,331,816.86-23,918,628.64-9,596,858.94

Finding the Fourth Proportional to 17,331,816.86, 23,918,628.64 and 9,596,858.94

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Solution

The fourth proportional to 17,331,816.86, 23,918,628.64 and 9,596,858.94 is: 13,244,064.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,331,816.86 : 23,918,628.64 = 9,596,858.94 : x
  2. Step 2: Convert to fraction form
    17,331,816.86/23,918,628.64 = 9,596,858.94/x
  3. Step 3: Cross multiply
    17,331,816.86x = 23,918,628.64 × 9,596,858.94
  4. Step 4: Simplify right side
    17,331,816.86x = 229,543,705,096,324.03
  5. Step 5: Solve for x
    x = 229,543,705,096,324.03/17,331,816.86
  6. Step 6: Final answer
    x = 13,244,064.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.