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Finding the Third Proportional to 4,275,674.44 and 9,223,950.94

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Solution

The third proportional to 4,275,674.44 and 9,223,950.94 is: 19,898,912.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,674.44 : 9,223,950.94 = 9,223,950.94 : x
  2. Step 2: Convert to fraction form
    4,275,674.44/9,223,950.94 = 9,223,950.94/x
  3. Step 3: Cross multiply
    4,275,674.44x = 9,223,950.94 × 9,223,950.94
  4. Step 4: Simplify right side
    4,275,674.44x = 85,081,270,897,407.12
  5. Step 5: Solve for x
    x = 85,081,270,897,407.12/4,275,674.44
  6. Step 6: Final answer
    x = 19,898,912.36

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.