Home / 9,803,821,187,279.20-21,454,475,845,860

Finding the Third Proportional to 9,803,821,187,279.20 and 21,454,475,845,860

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Solution

The third proportional to 9,803,821,187,279.20 and 21,454,475,845,860 is: 46,950,523,171,295.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,803,821,187,279.20 : 21,454,475,845,860 = 21,454,475,845,860 : x
  2. Step 2: Convert to fraction form
    9,803,821,187,279.20/21,454,475,845,860 = 21,454,475,845,860/x
  3. Step 3: Cross multiply
    9,803,821,187,279.20x = 21,454,475,845,860 × 21,454,475,845,860
  4. Step 4: Simplify right side
    9,803,821,187,279.20x = 460,294,533,820,590,170,268,762,112
  5. Step 5: Solve for x
    x = 460,294,533,820,590,170,268,762,112/9,803,821,187,279.20
  6. Step 6: Final answer
    x = 46,950,523,171,295.54

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.