Home / 2,327,271,981.60-3,492,608,583.60-1,638,524,445.60

Finding the Fourth Proportional to 2,327,271,981.60, 3,492,608,583.60 and 1,638,524,445.60

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Solution

The fourth proportional to 2,327,271,981.60, 3,492,608,583.60 and 1,638,524,445.60 is: 2,458,983,990.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,271,981.60 : 3,492,608,583.60 = 1,638,524,445.60 : x
  2. Step 2: Convert to fraction form
    2,327,271,981.60/3,492,608,583.60 = 1,638,524,445.60/x
  3. Step 3: Cross multiply
    2,327,271,981.60x = 3,492,608,583.60 × 1,638,524,445.60
  4. Step 4: Simplify right side
    2,327,271,981.60x = 5,722,724,543,140,990,976
  5. Step 5: Solve for x
    x = 5,722,724,543,140,990,976/2,327,271,981.60
  6. Step 6: Final answer
    x = 2,458,983,990.00

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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.