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Finding the Third Proportional to 10,847,553 and 16,411,290

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Solution

The third proportional to 10,847,553 and 16,411,290 is: 24,828,681.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,847,553 : 16,411,290 = 16,411,290 : x
  2. Step 2: Convert to fraction form
    10,847,553/16,411,290 = 16,411,290/x
  3. Step 3: Cross multiply
    10,847,553x = 16,411,290 × 16,411,290
  4. Step 4: Simplify right side
    10,847,553x = 269,330,439,464,100
  5. Step 5: Solve for x
    x = 269,330,439,464,100/10,847,553
  6. Step 6: Final answer
    x = 24,828,681.59

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.