Home / 1,783,015,233.60-2,674,522,850.40-1,120,095,730.20

Finding the Fourth Proportional to 1,783,015,233.60, 2,674,522,850.40 and 1,120,095,730.20

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Solution

The fourth proportional to 1,783,015,233.60, 2,674,522,850.40 and 1,120,095,730.20 is: 1,680,143,595.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,015,233.60 : 2,674,522,850.40 = 1,120,095,730.20 : x
  2. Step 2: Convert to fraction form
    1,783,015,233.60/2,674,522,850.40 = 1,120,095,730.20/x
  3. Step 3: Cross multiply
    1,783,015,233.60x = 2,674,522,850.40 × 1,120,095,730.20
  4. Step 4: Simplify right side
    1,783,015,233.60x = 2,995,721,625,055,373,824
  5. Step 5: Solve for x
    x = 2,995,721,625,055,373,824/1,783,015,233.60
  6. Step 6: Final answer
    x = 1,680,143,595.30

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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.