Home / 106,859,913,288.32-160,289,777,835.48-27,271,456,574.24

Finding the Fourth Proportional to 106,859,913,288.32, 160,289,777,835.48 and 27,271,456,574.24

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Solution

The fourth proportional to 106,859,913,288.32, 160,289,777,835.48 and 27,271,456,574.24 is: 40,907,161,357.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,859,913,288.32 : 160,289,777,835.48 = 27,271,456,574.24 : x
  2. Step 2: Convert to fraction form
    106,859,913,288.32/160,289,777,835.48 = 27,271,456,574.24/x
  3. Step 3: Cross multiply
    106,859,913,288.32x = 160,289,777,835.48 × 27,271,456,574.24
  4. Step 4: Simplify right side
    106,859,913,288.32x = 4,371,335,715,534,870,675,456
  5. Step 5: Solve for x
    x = 4,371,335,715,534,870,675,456/106,859,913,288.32
  6. Step 6: Final answer
    x = 40,907,161,357.51

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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.