Home / 1,814,739,772.56-2,722,594,054.74-650,325,969.54

Finding the Fourth Proportional to 1,814,739,772.56, 2,722,594,054.74 and 650,325,969.54

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Solution

The fourth proportional to 1,814,739,772.56, 2,722,594,054.74 and 650,325,969.54 is: 975,662,541.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,739,772.56 : 2,722,594,054.74 = 650,325,969.54 : x
  2. Step 2: Convert to fraction form
    1,814,739,772.56/2,722,594,054.74 = 650,325,969.54/x
  3. Step 3: Cross multiply
    1,814,739,772.56x = 2,722,594,054.74 × 650,325,969.54
  4. Step 4: Simplify right side
    1,814,739,772.56x = 1,770,573,618,312,630,016
  5. Step 5: Solve for x
    x = 1,770,573,618,312,630,016/1,814,739,772.56
  6. Step 6: Final answer
    x = 975,662,541.31

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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.