Home / 48,863,138.91-73,303,718.81-16,075,552.91

Finding the Fourth Proportional to 48,863,138.91, 73,303,718.81 and 16,075,552.91

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Solution

The fourth proportional to 48,863,138.91, 73,303,718.81 and 16,075,552.91 is: 24,116,293.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,863,138.91 : 73,303,718.81 = 16,075,552.91 : x
  2. Step 2: Convert to fraction form
    48,863,138.91/73,303,718.81 = 16,075,552.91/x
  3. Step 3: Cross multiply
    48,863,138.91x = 73,303,718.81 × 16,075,552.91
  4. Step 4: Simplify right side
    48,863,138.91x = 1,178,397,809,783,021
  5. Step 5: Solve for x
    x = 1,178,397,809,783,021/48,863,138.91
  6. Step 6: Final answer
    x = 24,116,293.71

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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.