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Finding the Third Proportional to 8,790,264 and 18,254,232

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Solution

The third proportional to 8,790,264 and 18,254,232 is: 37,907,506.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,790,264 : 18,254,232 = 18,254,232 : x
  2. Step 2: Convert to fraction form
    8,790,264/18,254,232 = 18,254,232/x
  3. Step 3: Cross multiply
    8,790,264x = 18,254,232 × 18,254,232
  4. Step 4: Simplify right side
    8,790,264x = 333,216,985,909,824
  5. Step 5: Solve for x
    x = 333,216,985,909,824/8,790,264
  6. Step 6: Final answer
    x = 37,907,506.07

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.