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Finding the Third Proportional to 15,323,364 and 32,971,530

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Solution

The third proportional to 15,323,364 and 32,971,530 is: 70,945,374.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,323,364 : 32,971,530 = 32,971,530 : x
  2. Step 2: Convert to fraction form
    15,323,364/32,971,530 = 32,971,530/x
  3. Step 3: Cross multiply
    15,323,364x = 32,971,530 × 32,971,530
  4. Step 4: Simplify right side
    15,323,364x = 1,087,121,790,540,900
  5. Step 5: Solve for x
    x = 1,087,121,790,540,900/15,323,364
  6. Step 6: Final answer
    x = 70,945,374.04

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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.