Home / 2,137,850,227.16-3,202,600,581.06-1,015,777,075.96

Finding the Fourth Proportional to 2,137,850,227.16, 3,202,600,581.06 and 1,015,777,075.96

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Solution

The fourth proportional to 2,137,850,227.16, 3,202,600,581.06 and 1,015,777,075.96 is: 1,521,682,020.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,137,850,227.16 : 3,202,600,581.06 = 1,015,777,075.96 : x
  2. Step 2: Convert to fraction form
    2,137,850,227.16/3,202,600,581.06 = 1,015,777,075.96/x
  3. Step 3: Cross multiply
    2,137,850,227.16x = 3,202,600,581.06 × 1,015,777,075.96
  4. Step 4: Simplify right side
    2,137,850,227.16x = 3,253,128,253,696,923,648
  5. Step 5: Solve for x
    x = 3,253,128,253,696,923,648/2,137,850,227.16
  6. Step 6: Final answer
    x = 1,521,682,020.74

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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.