Finding the Fourth Proportional to 4,252,370,964.57, 6,378,374,723.56 and 1,454,589,683.33
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Solution
The fourth proportional to 4,252,370,964.57, 6,378,374,723.56 and 1,454,589,683.33 is: 2,181,822,363.70
Step by Step Solution
- Step 1: Write the proportion equation
4,252,370,964.57 : 6,378,374,723.56 = 1,454,589,683.33 : x - Step 2: Convert to fraction form
4,252,370,964.57/6,378,374,723.56 = 1,454,589,683.33/x - Step 3: Cross multiply
4,252,370,964.57x = 6,378,374,723.56 × 1,454,589,683.33 - Step 4: Simplify right side
4,252,370,964.57x = 9,277,918,069,267,542,016 - Step 5: Solve for x
x = 9,277,918,069,267,542,016/4,252,370,964.57 - Step 6: Final answer
x = 2,181,822,363.70
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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.