Home / 2,362,176,203.70-3,543,264,305.55-726,188,229.30

Finding the Fourth Proportional to 2,362,176,203.70, 3,543,264,305.55 and 726,188,229.30

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Solution

The fourth proportional to 2,362,176,203.70, 3,543,264,305.55 and 726,188,229.30 is: 1,089,282,343.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,176,203.70 : 3,543,264,305.55 = 726,188,229.30 : x
  2. Step 2: Convert to fraction form
    2,362,176,203.70/3,543,264,305.55 = 726,188,229.30/x
  3. Step 3: Cross multiply
    2,362,176,203.70x = 3,543,264,305.55 × 726,188,229.30
  4. Step 4: Simplify right side
    2,362,176,203.70x = 2,573,076,831,989,248,512
  5. Step 5: Solve for x
    x = 2,573,076,831,989,248,512/2,362,176,203.70
  6. Step 6: Final answer
    x = 1,089,282,343.95

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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.