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Finding the Third Proportional to 15,141,600 and 32,838,696

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Solution

The third proportional to 15,141,600 and 32,838,696 is: 71,219,683.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,141,600 : 32,838,696 = 32,838,696 : x
  2. Step 2: Convert to fraction form
    15,141,600/32,838,696 = 32,838,696/x
  3. Step 3: Cross multiply
    15,141,600x = 32,838,696 × 32,838,696
  4. Step 4: Simplify right side
    15,141,600x = 1,078,379,954,980,416
  5. Step 5: Solve for x
    x = 1,078,379,954,980,416/15,141,600
  6. Step 6: Final answer
    x = 71,219,683.19

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.