Home / 2,002,851,810.09-2,763,570,039.66-1,155,770,105.22

Finding the Fourth Proportional to 2,002,851,810.09, 2,763,570,039.66 and 1,155,770,105.22

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Solution

The fourth proportional to 2,002,851,810.09, 2,763,570,039.66 and 1,155,770,105.22 is: 1,594,751,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,851,810.09 : 2,763,570,039.66 = 1,155,770,105.22 : x
  2. Step 2: Convert to fraction form
    2,002,851,810.09/2,763,570,039.66 = 1,155,770,105.22/x
  3. Step 3: Cross multiply
    2,002,851,810.09x = 2,763,570,039.66 × 1,155,770,105.22
  4. Step 4: Simplify right side
    2,002,851,810.09x = 3,194,051,635,520,677,888
  5. Step 5: Solve for x
    x = 3,194,051,635,520,677,888/2,002,851,810.09
  6. Step 6: Final answer
    x = 1,594,751,853.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.