Home / 2,022,021,964.40-3,033,032,946.60-1,901,089,612.40

Finding the Fourth Proportional to 2,022,021,964.40, 3,033,032,946.60 and 1,901,089,612.40

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Solution

The fourth proportional to 2,022,021,964.40, 3,033,032,946.60 and 1,901,089,612.40 is: 2,851,634,418.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,021,964.40 : 3,033,032,946.60 = 1,901,089,612.40 : x
  2. Step 2: Convert to fraction form
    2,022,021,964.40/3,033,032,946.60 = 1,901,089,612.40/x
  3. Step 3: Cross multiply
    2,022,021,964.40x = 3,033,032,946.60 × 1,901,089,612.40
  4. Step 4: Simplify right side
    2,022,021,964.40x = 5,766,067,428,848,224,256
  5. Step 5: Solve for x
    x = 5,766,067,428,848,224,256/2,022,021,964.40
  6. Step 6: Final answer
    x = 2,851,634,418.60

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Double scale
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Similar ratio
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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.