Home / 366,362,760.44-549,093,915.43-169,359,693.82

Finding the Fourth Proportional to 366,362,760.44, 549,093,915.43 and 169,359,693.82

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Solution

The fourth proportional to 366,362,760.44, 549,093,915.43 and 169,359,693.82 is: 253,831,413.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,362,760.44 : 549,093,915.43 = 169,359,693.82 : x
  2. Step 2: Convert to fraction form
    366,362,760.44/549,093,915.43 = 169,359,693.82/x
  3. Step 3: Cross multiply
    366,362,760.44x = 549,093,915.43 × 169,359,693.82
  4. Step 4: Simplify right side
    366,362,760.44x = 92,994,377,393,853,632
  5. Step 5: Solve for x
    x = 92,994,377,393,853,632/366,362,760.44
  6. Step 6: Final answer
    x = 253,831,413.66

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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.