Home / 1,842,757,094.05-2,529,468,483.55-1,629,235,910.05

Finding the Fourth Proportional to 1,842,757,094.05, 2,529,468,483.55 and 1,629,235,910.05

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Solution

The fourth proportional to 1,842,757,094.05, 2,529,468,483.55 and 1,629,235,910.05 is: 2,236,377,708.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,757,094.05 : 2,529,468,483.55 = 1,629,235,910.05 : x
  2. Step 2: Convert to fraction form
    1,842,757,094.05/2,529,468,483.55 = 1,629,235,910.05/x
  3. Step 3: Cross multiply
    1,842,757,094.05x = 2,529,468,483.55 × 1,629,235,910.05
  4. Step 4: Simplify right side
    1,842,757,094.05x = 4,121,100,886,743,450,112
  5. Step 5: Solve for x
    x = 4,121,100,886,743,450,112/1,842,757,094.05
  6. Step 6: Final answer
    x = 2,236,377,708.19

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.