Finding the Fourth Proportional to 29,968,552.53, 44,934,625.26 and 11,750,921.64
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Solution
The fourth proportional to 29,968,552.53, 44,934,625.26 and 11,750,921.64 is: 17,619,244.70
Step by Step Solution
- Step 1: Write the proportion equation
29,968,552.53 : 44,934,625.26 = 11,750,921.64 : x - Step 2: Convert to fraction form
29,968,552.53/44,934,625.26 = 11,750,921.64/x - Step 3: Cross multiply
29,968,552.53x = 44,934,625.26 × 11,750,921.64 - Step 4: Simplify right side
29,968,552.53x = 528,023,260,353,024.62 - Step 5: Solve for x
x = 528,023,260,353,024.62/29,968,552.53 - Step 6: Final answer
x = 17,619,244.70
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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.