Home / 8,416,022,670-18,296,941,680

Finding the Third Proportional to 8,416,022,670 and 18,296,941,680

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Solution

The third proportional to 8,416,022,670 and 18,296,941,680 is: 39,778,656,494.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,416,022,670 : 18,296,941,680 = 18,296,941,680 : x
  2. Step 2: Convert to fraction form
    8,416,022,670/18,296,941,680 = 18,296,941,680/x
  3. Step 3: Cross multiply
    8,416,022,670x = 18,296,941,680 × 18,296,941,680
  4. Step 4: Simplify right side
    8,416,022,670x = 334,778,074,841,321,242,624
  5. Step 5: Solve for x
    x = 334,778,074,841,321,242,624/8,416,022,670
  6. Step 6: Final answer
    x = 39,778,656,494.67

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.