Home / 106,859,913,286.32-160,289,777,832.48-27,271,456,572.24

Finding the Fourth Proportional to 106,859,913,286.32, 160,289,777,832.48 and 27,271,456,572.24

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Solution

The fourth proportional to 106,859,913,286.32, 160,289,777,832.48 and 27,271,456,572.24 is: 40,907,161,354.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,859,913,286.32 : 160,289,777,832.48 = 27,271,456,572.24 : x
  2. Step 2: Convert to fraction form
    106,859,913,286.32/160,289,777,832.48 = 27,271,456,572.24/x
  3. Step 3: Cross multiply
    106,859,913,286.32x = 160,289,777,832.48 × 27,271,456,572.24
  4. Step 4: Simplify right side
    106,859,913,286.32x = 4,371,335,715,132,476,489,728
  5. Step 5: Solve for x
    x = 4,371,335,715,132,476,489,728/106,859,913,286.32
  6. Step 6: Final answer
    x = 40,907,161,354.51

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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.