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Finding the Third Proportional to 6,972,280 and 15,102,333

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Solution

The third proportional to 6,972,280 and 15,102,333 is: 32,712,464.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,972,280 : 15,102,333 = 15,102,333 : x
  2. Step 2: Convert to fraction form
    6,972,280/15,102,333 = 15,102,333/x
  3. Step 3: Cross multiply
    6,972,280x = 15,102,333 × 15,102,333
  4. Step 4: Simplify right side
    6,972,280x = 228,080,462,042,889
  5. Step 5: Solve for x
    x = 228,080,462,042,889/6,972,280
  6. Step 6: Final answer
    x = 32,712,464.51

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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.