Home / 3,467,202,381.20-5,200,803,571.80-2,227,456,816.40

Finding the Fourth Proportional to 3,467,202,381.20, 5,200,803,571.80 and 2,227,456,816.40

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Solution

The fourth proportional to 3,467,202,381.20, 5,200,803,571.80 and 2,227,456,816.40 is: 3,341,185,224.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,202,381.20 : 5,200,803,571.80 = 2,227,456,816.40 : x
  2. Step 2: Convert to fraction form
    3,467,202,381.20/5,200,803,571.80 = 2,227,456,816.40/x
  3. Step 3: Cross multiply
    3,467,202,381.20x = 5,200,803,571.80 × 2,227,456,816.40
  4. Step 4: Simplify right side
    3,467,202,381.20x = 11,584,565,366,763,378,688
  5. Step 5: Solve for x
    x = 11,584,565,366,763,378,688/3,467,202,381.20
  6. Step 6: Final answer
    x = 3,341,185,224.60

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1.5x scale

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.