Home / 1,884,296,300.55-2,826,751,229.79-556,458,650.34

Finding the Fourth Proportional to 1,884,296,300.55, 2,826,751,229.79 and 556,458,650.34

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Solution

The fourth proportional to 1,884,296,300.55, 2,826,751,229.79 and 556,458,650.34 is: 834,778,571.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,296,300.55 : 2,826,751,229.79 = 556,458,650.34 : x
  2. Step 2: Convert to fraction form
    1,884,296,300.55/2,826,751,229.79 = 556,458,650.34/x
  3. Step 3: Cross multiply
    1,884,296,300.55x = 2,826,751,229.79 × 556,458,650.34
  4. Step 4: Simplify right side
    1,884,296,300.55x = 1,572,970,174,175,878,656
  5. Step 5: Solve for x
    x = 1,572,970,174,175,878,656/1,884,296,300.55
  6. Step 6: Final answer
    x = 834,778,571.56

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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.