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Finding the Third Proportional to 9,590,551 and 20,549,070

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Solution

The third proportional to 9,590,551 and 20,549,070 is: 44,029,198.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590,551 : 20,549,070 = 20,549,070 : x
  2. Step 2: Convert to fraction form
    9,590,551/20,549,070 = 20,549,070/x
  3. Step 3: Cross multiply
    9,590,551x = 20,549,070 × 20,549,070
  4. Step 4: Simplify right side
    9,590,551x = 422,264,277,864,900
  5. Step 5: Solve for x
    x = 422,264,277,864,900/9,590,551
  6. Step 6: Final answer
    x = 44,029,198.93

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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.