Home / 26,093,950,401.44-39,133,782,112.44-7,202,722,021.76

Finding the Fourth Proportional to 26,093,950,401.44, 39,133,782,112.44 and 7,202,722,021.76

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Solution

The fourth proportional to 26,093,950,401.44, 39,133,782,112.44 and 7,202,722,021.76 is: 10,802,111,212.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,093,950,401.44 : 39,133,782,112.44 = 7,202,722,021.76 : x
  2. Step 2: Convert to fraction form
    26,093,950,401.44/39,133,782,112.44 = 7,202,722,021.76/x
  3. Step 3: Cross multiply
    26,093,950,401.44x = 39,133,782,112.44 × 7,202,722,021.76
  4. Step 4: Simplify right side
    26,093,950,401.44x = 281,869,754,216,029,192,192
  5. Step 5: Solve for x
    x = 281,869,754,216,029,192,192/26,093,950,401.44
  6. Step 6: Final answer
    x = 10,802,111,212.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.