Home / 4,430,405,333.64-6,112,632,029.70-2,550,762,289.56

Finding the Fourth Proportional to 4,430,405,333.64, 6,112,632,029.70 and 2,550,762,289.56

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Solution

The fourth proportional to 4,430,405,333.64, 6,112,632,029.70 and 2,550,762,289.56 is: 3,519,287,761.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,405,333.64 : 6,112,632,029.70 = 2,550,762,289.56 : x
  2. Step 2: Convert to fraction form
    4,430,405,333.64/6,112,632,029.70 = 2,550,762,289.56/x
  3. Step 3: Cross multiply
    4,430,405,333.64x = 6,112,632,029.70 × 2,550,762,289.56
  4. Step 4: Simplify right side
    4,430,405,333.64x = 15,591,871,271,315,361,792
  5. Step 5: Solve for x
    x = 15,591,871,271,315,361,792/4,430,405,333.64
  6. Step 6: Final answer
    x = 3,519,287,761.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.