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Finding the Third Proportional to 15,355,228 and 32,806,696

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Solution

The third proportional to 15,355,228 and 32,806,696 is: 70,092,043.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,355,228 : 32,806,696 = 32,806,696 : x
  2. Step 2: Convert to fraction form
    15,355,228/32,806,696 = 32,806,696/x
  3. Step 3: Cross multiply
    15,355,228x = 32,806,696 × 32,806,696
  4. Step 4: Simplify right side
    15,355,228x = 1,076,279,302,436,416
  5. Step 5: Solve for x
    x = 1,076,279,302,436,416/15,355,228
  6. Step 6: Final answer
    x = 70,092,043.08

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.