Home / 11,686,056.09-17,608,850.01-9,602,807.37

Finding the Fourth Proportional to 11,686,056.09, 17,608,850.01 and 9,602,807.37

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Solution

The fourth proportional to 11,686,056.09, 17,608,850.01 and 9,602,807.37 is: 14,469,757.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,686,056.09 : 17,608,850.01 = 9,602,807.37 : x
  2. Step 2: Convert to fraction form
    11,686,056.09/17,608,850.01 = 9,602,807.37/x
  3. Step 3: Cross multiply
    11,686,056.09x = 17,608,850.01 × 9,602,807.37
  4. Step 4: Simplify right side
    11,686,056.09x = 169,094,394,653,252.56
  5. Step 5: Solve for x
    x = 169,094,394,653,252.56/11,686,056.09
  6. Step 6: Final answer
    x = 14,469,757.23

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.