Finding the Fourth Proportional to 34,414,722, 47,492,316.36 and 19,156,630.48
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Solution
The fourth proportional to 34,414,722, 47,492,316.36 and 19,156,630.48 is: 26,436,150.06
Step by Step Solution
- Step 1: Write the proportion equation
34,414,722 : 47,492,316.36 = 19,156,630.48 : x - Step 2: Convert to fraction form
34,414,722/47,492,316.36 = 19,156,630.48/x - Step 3: Cross multiply
34,414,722x = 47,492,316.36 × 19,156,630.48 - Step 4: Simplify right side
34,414,722x = 909,792,755,147,778.62 - Step 5: Solve for x
x = 909,792,755,147,778.62/34,414,722 - Step 6: Final answer
x = 26,436,150.06
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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.