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Finding the Third Proportional to 3,047,476 and 6,636,776

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Solution

The third proportional to 3,047,476 and 6,636,776 is: 14,453,533.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,476 : 6,636,776 = 6,636,776 : x
  2. Step 2: Convert to fraction form
    3,047,476/6,636,776 = 6,636,776/x
  3. Step 3: Cross multiply
    3,047,476x = 6,636,776 × 6,636,776
  4. Step 4: Simplify right side
    3,047,476x = 44,046,795,674,176
  5. Step 5: Solve for x
    x = 44,046,795,674,176/3,047,476
  6. Step 6: Final answer
    x = 14,453,533.24

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.