Home / 2,694,385,104.40-4,041,577,656.60-1,533,434,525.20

Finding the Fourth Proportional to 2,694,385,104.40, 4,041,577,656.60 and 1,533,434,525.20

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Solution

The fourth proportional to 2,694,385,104.40, 4,041,577,656.60 and 1,533,434,525.20 is: 2,300,151,787.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,385,104.40 : 4,041,577,656.60 = 1,533,434,525.20 : x
  2. Step 2: Convert to fraction form
    2,694,385,104.40/4,041,577,656.60 = 1,533,434,525.20/x
  3. Step 3: Cross multiply
    2,694,385,104.40x = 4,041,577,656.60 × 1,533,434,525.20
  4. Step 4: Simplify right side
    2,694,385,104.40x = 6,197,494,714,907,350,016
  5. Step 5: Solve for x
    x = 6,197,494,714,907,350,016/2,694,385,104.40
  6. Step 6: Final answer
    x = 2,300,151,787.80

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Double scale
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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.