Home / 744,995,844,544.83-1,117,493,766,828.10-235,106,289,383.47

Finding the Fourth Proportional to 744,995,844,544.83, 1,117,493,766,828.10 and 235,106,289,383.47

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Solution

The fourth proportional to 744,995,844,544.83, 1,117,493,766,828.10 and 235,106,289,383.47 is: 352,659,434,078.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,995,844,544.83 : 1,117,493,766,828.10 = 235,106,289,383.47 : x
  2. Step 2: Convert to fraction form
    744,995,844,544.83/1,117,493,766,828.10 = 235,106,289,383.47/x
  3. Step 3: Cross multiply
    744,995,844,544.83x = 1,117,493,766,828.10 × 235,106,289,383.47
  4. Step 4: Simplify right side
    744,995,844,544.83x = 262,729,812,928,111,241,592,832
  5. Step 5: Solve for x
    x = 262,729,812,928,111,241,592,832/744,995,844,544.83
  6. Step 6: Final answer
    x = 352,659,434,078.63

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Double scale
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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.