Home / 160,449,185.43-240,585,093.45-49,754,158.56

Finding the Fourth Proportional to 160,449,185.43, 240,585,093.45 and 49,754,158.56

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Solution

The fourth proportional to 160,449,185.43, 240,585,093.45 and 49,754,158.56 is: 74,603,737.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,449,185.43 : 240,585,093.45 = 49,754,158.56 : x
  2. Step 2: Convert to fraction form
    160,449,185.43/240,585,093.45 = 49,754,158.56/x
  3. Step 3: Cross multiply
    160,449,185.43x = 240,585,093.45 × 49,754,158.56
  4. Step 4: Simplify right side
    160,449,185.43x = 11,970,108,886,683,718
  5. Step 5: Solve for x
    x = 11,970,108,886,683,718/160,449,185.43
  6. Step 6: Final answer
    x = 74,603,737.34

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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.