Home / 1,053,947,619-2,343,542,882.63

Finding the Third Proportional to 1,053,947,619 and 2,343,542,882.63

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Solution

The third proportional to 1,053,947,619 and 2,343,542,882.63 is: 5,211,068,504.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,947,619 : 2,343,542,882.63 = 2,343,542,882.63 : x
  2. Step 2: Convert to fraction form
    1,053,947,619/2,343,542,882.63 = 2,343,542,882.63/x
  3. Step 3: Cross multiply
    1,053,947,619x = 2,343,542,882.63 × 2,343,542,882.63
  4. Step 4: Simplify right side
    1,053,947,619x = 5,492,193,242,702,294,016
  5. Step 5: Solve for x
    x = 5,492,193,242,702,294,016/1,053,947,619
  6. Step 6: Final answer
    x = 5,211,068,504.44

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.