Home / 19,890,928,386,763-43,284,402,846,980

Finding the Third Proportional to 19,890,928,386,763 and 43,284,402,846,980

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Solution

The third proportional to 19,890,928,386,763 and 43,284,402,846,980 is: 94,190,652,813,694.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,890,928,386,763 : 43,284,402,846,980 = 43,284,402,846,980 : x
  2. Step 2: Convert to fraction form
    19,890,928,386,763/43,284,402,846,980 = 43,284,402,846,980/x
  3. Step 3: Cross multiply
    19,890,928,386,763x = 43,284,402,846,980 × 43,284,402,846,980
  4. Step 4: Simplify right side
    19,890,928,386,763x = 1,873,539,529,819,650,254,952,202,240
  5. Step 5: Solve for x
    x = 1,873,539,529,819,650,254,952,202,240/19,890,928,386,763
  6. Step 6: Final answer
    x = 94,190,652,813,694.30

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.