Finding the Fourth Proportional to 3,371,425,382.43, 5,058,881,802.92 and 2,446,374,893.94
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Solution
The fourth proportional to 3,371,425,382.43, 5,058,881,802.92 and 2,446,374,893.94 is: 3,670,827,626.37
Step by Step Solution
- Step 1: Write the proportion equation
3,371,425,382.43 : 5,058,881,802.92 = 2,446,374,893.94 : x - Step 2: Convert to fraction form
3,371,425,382.43/5,058,881,802.92 = 2,446,374,893.94/x - Step 3: Cross multiply
3,371,425,382.43x = 5,058,881,802.92 × 2,446,374,893.94 - Step 4: Simplify right side
3,371,425,382.43x = 12,375,921,434,079,526,912 - Step 5: Solve for x
x = 12,375,921,434,079,526,912/3,371,425,382.43 - Step 6: Final answer
x = 3,670,827,626.37
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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.