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Finding the Third Proportional to 6,815,592 and 14,540,490

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Solution

The third proportional to 6,815,592 and 14,540,490 is: 31,020,907.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,815,592 : 14,540,490 = 14,540,490 : x
  2. Step 2: Convert to fraction form
    6,815,592/14,540,490 = 14,540,490/x
  3. Step 3: Cross multiply
    6,815,592x = 14,540,490 × 14,540,490
  4. Step 4: Simplify right side
    6,815,592x = 211,425,849,440,100
  5. Step 5: Solve for x
    x = 211,425,849,440,100/6,815,592
  6. Step 6: Final answer
    x = 31,020,907.57

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.