Home / 32,044,650.55-48,066,976.43-7,783,413.98

Finding the Fourth Proportional to 32,044,650.55, 48,066,976.43 and 7,783,413.98

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Solution

The fourth proportional to 32,044,650.55, 48,066,976.43 and 7,783,413.98 is: 11,675,121.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,044,650.55 : 48,066,976.43 = 7,783,413.98 : x
  2. Step 2: Convert to fraction form
    32,044,650.55/48,066,976.43 = 7,783,413.98/x
  3. Step 3: Cross multiply
    32,044,650.55x = 48,066,976.43 × 7,783,413.98
  4. Step 4: Simplify right side
    32,044,650.55x = 374,125,176,220,883.56
  5. Step 5: Solve for x
    x = 374,125,176,220,883.56/32,044,650.55
  6. Step 6: Final answer
    x = 11,675,121.11

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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.