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Finding the Third Proportional to 11,214,948 and 16,803,706

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Solution

The third proportional to 11,214,948 and 16,803,706 is: 25,177,516.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,948 : 16,803,706 = 16,803,706 : x
  2. Step 2: Convert to fraction form
    11,214,948/16,803,706 = 16,803,706/x
  3. Step 3: Cross multiply
    11,214,948x = 16,803,706 × 16,803,706
  4. Step 4: Simplify right side
    11,214,948x = 282,364,535,334,436
  5. Step 5: Solve for x
    x = 282,364,535,334,436/11,214,948
  6. Step 6: Final answer
    x = 25,177,516.23

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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.