Home / 4,437,510,753,553.80-9,542,851,616,314.20

Finding the Third Proportional to 4,437,510,753,553.80 and 9,542,851,616,314.20

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Solution

The third proportional to 4,437,510,753,553.80 and 9,542,851,616,314.20 is: 20,521,869,586,019.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,510,753,553.80 : 9,542,851,616,314.20 = 9,542,851,616,314.20 : x
  2. Step 2: Convert to fraction form
    4,437,510,753,553.80/9,542,851,616,314.20 = 9,542,851,616,314.20/x
  3. Step 3: Cross multiply
    4,437,510,753,553.80x = 9,542,851,616,314.20 × 9,542,851,616,314.20
  4. Step 4: Simplify right side
    4,437,510,753,553.80x = 91,066,016,970,990,529,271,562,240
  5. Step 5: Solve for x
    x = 91,066,016,970,990,529,271,562,240/4,437,510,753,553.80
  6. Step 6: Final answer
    x = 20,521,869,586,019.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.