Home / 599,050,413.60-898,504,761.60-162,324,009.60

Finding the Fourth Proportional to 599,050,413.60, 898,504,761.60 and 162,324,009.60

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Solution

The fourth proportional to 599,050,413.60, 898,504,761.60 and 162,324,009.60 is: 243,466,813.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,050,413.60 : 898,504,761.60 = 162,324,009.60 : x
  2. Step 2: Convert to fraction form
    599,050,413.60/898,504,761.60 = 162,324,009.60/x
  3. Step 3: Cross multiply
    599,050,413.60x = 898,504,761.60 × 162,324,009.60
  4. Step 4: Simplify right side
    599,050,413.60x = 145,848,895,547,604,096
  5. Step 5: Solve for x
    x = 145,848,895,547,604,096/599,050,413.60
  6. Step 6: Final answer
    x = 243,466,813.87

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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.