Finding the Fourth Proportional to 3,792,584,557.82, 5,677,542,479.54 and 2,294,081,164.74
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Solution
The fourth proportional to 3,792,584,557.82, 5,677,542,479.54 and 2,294,081,164.74 is: 3,434,265,753.54
Step by Step Solution
- Step 1: Write the proportion equation
3,792,584,557.82 : 5,677,542,479.54 = 2,294,081,164.74 : x - Step 2: Convert to fraction form
3,792,584,557.82/5,677,542,479.54 = 2,294,081,164.74/x - Step 3: Cross multiply
3,792,584,557.82x = 5,677,542,479.54 × 2,294,081,164.74 - Step 4: Simplify right side
3,792,584,557.82x = 13,024,743,264,323,948,544 - Step 5: Solve for x
x = 13,024,743,264,323,948,544/3,792,584,557.82 - Step 6: Final answer
x = 3,434,265,753.54
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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.