Home / 1,100,097,556.38-1,650,310,394.13-363,245,293.26

Finding the Fourth Proportional to 1,100,097,556.38, 1,650,310,394.13 and 363,245,293.26

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Solution

The fourth proportional to 1,100,097,556.38, 1,650,310,394.13 and 363,245,293.26 is: 544,922,111.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,097,556.38 : 1,650,310,394.13 = 363,245,293.26 : x
  2. Step 2: Convert to fraction form
    1,100,097,556.38/1,650,310,394.13 = 363,245,293.26/x
  3. Step 3: Cross multiply
    1,100,097,556.38x = 1,650,310,394.13 × 363,245,293.26
  4. Step 4: Simplify right side
    1,100,097,556.38x = 599,467,483,085,778,048
  5. Step 5: Solve for x
    x = 599,467,483,085,778,048/1,100,097,556.38
  6. Step 6: Final answer
    x = 544,922,111.32

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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.