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Finding the Third Proportional to 9,345,020 and 13,662,750

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Solution

The third proportional to 9,345,020 and 13,662,750 is: 19,975,424.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,345,020 : 13,662,750 = 13,662,750 : x
  2. Step 2: Convert to fraction form
    9,345,020/13,662,750 = 13,662,750/x
  3. Step 3: Cross multiply
    9,345,020x = 13,662,750 × 13,662,750
  4. Step 4: Simplify right side
    9,345,020x = 186,670,737,562,500
  5. Step 5: Solve for x
    x = 186,670,737,562,500/9,345,020
  6. Step 6: Final answer
    x = 19,975,424.08

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.