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Finding the Third Proportional to 15,030,708 and 33,503,808

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Solution

The third proportional to 15,030,708 and 33,503,808 is: 74,680,790.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,030,708 : 33,503,808 = 33,503,808 : x
  2. Step 2: Convert to fraction form
    15,030,708/33,503,808 = 33,503,808/x
  3. Step 3: Cross multiply
    15,030,708x = 33,503,808 × 33,503,808
  4. Step 4: Simplify right side
    15,030,708x = 1,122,505,150,500,864
  5. Step 5: Solve for x
    x = 1,122,505,150,500,864/15,030,708
  6. Step 6: Final answer
    x = 74,680,790.19

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.