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Finding the Third Proportional to 8,564,866,932 and 13,093,474,770

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Solution

The third proportional to 8,564,866,932 and 13,093,474,770 is: 20,016,549,342.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,866,932 : 13,093,474,770 = 13,093,474,770 : x
  2. Step 2: Convert to fraction form
    8,564,866,932/13,093,474,770 = 13,093,474,770/x
  3. Step 3: Cross multiply
    8,564,866,932x = 13,093,474,770 × 13,093,474,770
  4. Step 4: Simplify right side
    8,564,866,932x = 171,439,081,552,626,548,736
  5. Step 5: Solve for x
    x = 171,439,081,552,626,548,736/8,564,866,932
  6. Step 6: Final answer
    x = 20,016,549,342.07

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.