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Finding the Third Proportional to 5,263,645 and 11,310,237

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Solution

The third proportional to 5,263,645 and 11,310,237 is: 24,302,828.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,263,645 : 11,310,237 = 11,310,237 : x
  2. Step 2: Convert to fraction form
    5,263,645/11,310,237 = 11,310,237/x
  3. Step 3: Cross multiply
    5,263,645x = 11,310,237 × 11,310,237
  4. Step 4: Simplify right side
    5,263,645x = 127,921,460,996,169
  5. Step 5: Solve for x
    x = 127,921,460,996,169/5,263,645
  6. Step 6: Final answer
    x = 24,302,828.36

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.