Home / 365,569,285.26-548,355,210.93-92,940,081.42

Finding the Fourth Proportional to 365,569,285.26, 548,355,210.93 and 92,940,081.42

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Solution

The fourth proportional to 365,569,285.26, 548,355,210.93 and 92,940,081.42 is: 139,410,448.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,569,285.26 : 548,355,210.93 = 92,940,081.42 : x
  2. Step 2: Convert to fraction form
    365,569,285.26/548,355,210.93 = 92,940,081.42/x
  3. Step 3: Cross multiply
    365,569,285.26x = 548,355,210.93 × 92,940,081.42
  4. Step 4: Simplify right side
    365,569,285.26x = 50,964,177,950,915,472
  5. Step 5: Solve for x
    x = 50,964,177,950,915,472/365,569,285.26
  6. Step 6: Final answer
    x = 139,410,448.32

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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.