Home / 13,245,544,868.63-20,359,352,095.88

Finding the Third Proportional to 13,245,544,868.63 and 20,359,352,095.88

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Solution

The third proportional to 13,245,544,868.63 and 20,359,352,095.88 is: 31,293,783,825.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,245,544,868.63 : 20,359,352,095.88 = 20,359,352,095.88 : x
  2. Step 2: Convert to fraction form
    13,245,544,868.63/20,359,352,095.88 = 20,359,352,095.88/x
  3. Step 3: Cross multiply
    13,245,544,868.63x = 20,359,352,095.88 × 20,359,352,095.88
  4. Step 4: Simplify right side
    13,245,544,868.63x = 414,503,217,763,809,755,136
  5. Step 5: Solve for x
    x = 414,503,217,763,809,755,136/13,245,544,868.63
  6. Step 6: Final answer
    x = 31,293,783,825.05

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