Home / 4,489,923,421,766-9,217,870,763,980

Finding the Third Proportional to 4,489,923,421,766 and 9,217,870,763,980

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Solution

The third proportional to 4,489,923,421,766 and 9,217,870,763,980 is: 18,924,407,710,280.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489,923,421,766 : 9,217,870,763,980 = 9,217,870,763,980 : x
  2. Step 2: Convert to fraction form
    4,489,923,421,766/9,217,870,763,980 = 9,217,870,763,980/x
  3. Step 3: Cross multiply
    4,489,923,421,766x = 9,217,870,763,980 × 9,217,870,763,980
  4. Step 4: Simplify right side
    4,489,923,421,766x = 84,969,141,421,437,224,782,659,584
  5. Step 5: Solve for x
    x = 84,969,141,421,437,224,782,659,584/4,489,923,421,766
  6. Step 6: Final answer
    x = 18,924,407,710,280.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.