Home / 3,223,711,346.40-4,836,761,413.20-3,104,271,986.40

Finding the Fourth Proportional to 3,223,711,346.40, 4,836,761,413.20 and 3,104,271,986.40

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Solution

The fourth proportional to 3,223,711,346.40, 4,836,761,413.20 and 3,104,271,986.40 is: 4,657,558,120.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,711,346.40 : 4,836,761,413.20 = 3,104,271,986.40 : x
  2. Step 2: Convert to fraction form
    3,223,711,346.40/4,836,761,413.20 = 3,104,271,986.40/x
  3. Step 3: Cross multiply
    3,223,711,346.40x = 4,836,761,413.20 × 3,104,271,986.40
  4. Step 4: Simplify right side
    3,223,711,346.40x = 15,014,622,959,897,235,456
  5. Step 5: Solve for x
    x = 15,014,622,959,897,235,456/3,223,711,346.40
  6. Step 6: Final answer
    x = 4,657,558,120.60

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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.