Finding the Fourth Proportional to 34,914,173.91, 48,183,054.78 and 19,444,258.56
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Solution
The fourth proportional to 34,914,173.91, 48,183,054.78 and 19,444,258.56 is: 26,833,909.28
Step by Step Solution
- Step 1: Write the proportion equation
34,914,173.91 : 48,183,054.78 = 19,444,258.56 : x - Step 2: Convert to fraction form
34,914,173.91/48,183,054.78 = 19,444,258.56/x - Step 3: Cross multiply
34,914,173.91x = 48,183,054.78 × 19,444,258.56 - Step 4: Simplify right side
34,914,173.91x = 936,883,775,352,963.88 - Step 5: Solve for x
x = 936,883,775,352,963.88/34,914,173.91 - Step 6: Final answer
x = 26,833,909.28
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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.