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Finding the Third Proportional to 10,767,159.56 and 16,549,866

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Solution

The third proportional to 10,767,159.56 and 16,549,866 is: 25,438,284.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,767,159.56 : 16,549,866 = 16,549,866 : x
  2. Step 2: Convert to fraction form
    10,767,159.56/16,549,866 = 16,549,866/x
  3. Step 3: Cross multiply
    10,767,159.56x = 16,549,866 × 16,549,866
  4. Step 4: Simplify right side
    10,767,159.56x = 273,898,064,617,956
  5. Step 5: Solve for x
    x = 273,898,064,617,956/10,767,159.56
  6. Step 6: Final answer
    x = 25,438,284.17

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.