Finding the Fourth Proportional to 63,183,272.63, 94,604,596.99 and 41,269,386.08
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Solution
The fourth proportional to 63,183,272.63, 94,604,596.99 and 41,269,386.08 is: 61,792,836.55
Step by Step Solution
- Step 1: Write the proportion equation
63,183,272.63 : 94,604,596.99 = 41,269,386.08 : x - Step 2: Convert to fraction form
63,183,272.63/94,604,596.99 = 41,269,386.08/x - Step 3: Cross multiply
63,183,272.63x = 94,604,596.99 × 41,269,386.08 - Step 4: Simplify right side
63,183,272.63x = 3,904,273,638,256,454 - Step 5: Solve for x
x = 3,904,273,638,256,454/63,183,272.63 - Step 6: Final answer
x = 61,792,836.55
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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.