Home / 9,220,452.75-13,531,743.56

Finding the Third Proportional to 9,220,452.75 and 13,531,743.56

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Solution

The third proportional to 9,220,452.75 and 13,531,743.56 is: 19,858,903.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,220,452.75 : 13,531,743.56 = 13,531,743.56 : x
  2. Step 2: Convert to fraction form
    9,220,452.75/13,531,743.56 = 13,531,743.56/x
  3. Step 3: Cross multiply
    9,220,452.75x = 13,531,743.56 × 13,531,743.56
  4. Step 4: Simplify right side
    9,220,452.75x = 183,108,083,841,260.19
  5. Step 5: Solve for x
    x = 183,108,083,841,260.19/9,220,452.75
  6. Step 6: Final answer
    x = 19,858,903.77

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.