Home / 179,365,747,345.57-269,048,879,961.18-73,247,813,594.62

Finding the Fourth Proportional to 179,365,747,345.57, 269,048,879,961.18 and 73,247,813,594.62

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Solution

The fourth proportional to 179,365,747,345.57, 269,048,879,961.18 and 73,247,813,594.62 is: 109,871,826,136.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,365,747,345.57 : 269,048,879,961.18 = 73,247,813,594.62 : x
  2. Step 2: Convert to fraction form
    179,365,747,345.57/269,048,879,961.18 = 73,247,813,594.62/x
  3. Step 3: Cross multiply
    179,365,747,345.57x = 269,048,879,961.18 × 73,247,813,594.62
  4. Step 4: Simplify right side
    179,365,747,345.57x = 19,707,242,207,237,801,771,008
  5. Step 5: Solve for x
    x = 19,707,242,207,237,801,771,008/179,365,747,345.57
  6. Step 6: Final answer
    x = 109,871,826,136.73

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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.