Home / 982,083,143.25-2,127,628,336.50

Finding the Third Proportional to 982,083,143.25 and 2,127,628,336.50

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Solution

The third proportional to 982,083,143.25 and 2,127,628,336.50 is: 4,609,388,084.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,083,143.25 : 2,127,628,336.50 = 2,127,628,336.50 : x
  2. Step 2: Convert to fraction form
    982,083,143.25/2,127,628,336.50 = 2,127,628,336.50/x
  3. Step 3: Cross multiply
    982,083,143.25x = 2,127,628,336.50 × 2,127,628,336.50
  4. Step 4: Simplify right side
    982,083,143.25x = 4,526,802,338,277,757,440
  5. Step 5: Solve for x
    x = 4,526,802,338,277,757,440/982,083,143.25
  6. Step 6: Final answer
    x = 4,609,388,084.29

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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.