Home / 11,682,996.96-17,528,388.76-7,360,056.43

Finding the Fourth Proportional to 11,682,996.96, 17,528,388.76 and 7,360,056.43

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Solution

The fourth proportional to 11,682,996.96, 17,528,388.76 and 7,360,056.43 is: 11,042,537.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,682,996.96 : 17,528,388.76 = 7,360,056.43 : x
  2. Step 2: Convert to fraction form
    11,682,996.96/17,528,388.76 = 7,360,056.43/x
  3. Step 3: Cross multiply
    11,682,996.96x = 17,528,388.76 × 7,360,056.43
  4. Step 4: Simplify right side
    11,682,996.96x = 129,009,930,312,935.80
  5. Step 5: Solve for x
    x = 129,009,930,312,935.80/11,682,996.96
  6. Step 6: Final answer
    x = 11,042,537.35

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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.