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Finding the Third Proportional to 12,366,444 and 17,087,776

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Solution

The third proportional to 12,366,444 and 17,087,776 is: 23,611,645.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,366,444 : 17,087,776 = 17,087,776 : x
  2. Step 2: Convert to fraction form
    12,366,444/17,087,776 = 17,087,776/x
  3. Step 3: Cross multiply
    12,366,444x = 17,087,776 × 17,087,776
  4. Step 4: Simplify right side
    12,366,444x = 291,992,088,626,176
  5. Step 5: Solve for x
    x = 291,992,088,626,176/12,366,444
  6. Step 6: Final answer
    x = 23,611,645.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.