Home / 1,920,760,087.14-4,283,165,175.46

Finding the Third Proportional to 1,920,760,087.14 and 4,283,165,175.46

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Solution

The third proportional to 1,920,760,087.14 and 4,283,165,175.46 is: 9,551,168,853.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,920,760,087.14 : 4,283,165,175.46 = 4,283,165,175.46 : x
  2. Step 2: Convert to fraction form
    1,920,760,087.14/4,283,165,175.46 = 4,283,165,175.46/x
  3. Step 3: Cross multiply
    1,920,760,087.14x = 4,283,165,175.46 × 4,283,165,175.46
  4. Step 4: Simplify right side
    1,920,760,087.14x = 18,345,503,920,271,577,088
  5. Step 5: Solve for x
    x = 18,345,503,920,271,577,088/1,920,760,087.14
  6. Step 6: Final answer
    x = 9,551,168,853.97

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.