Finding the Fourth Proportional to 5,881,416,551.92, 8,824,730,051.49 and 3,082,719,973.50
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Solution
The fourth proportional to 5,881,416,551.92, 8,824,730,051.49 and 3,082,719,973.50 is: 4,625,445,477.34
Step by Step Solution
- Step 1: Write the proportion equation
5,881,416,551.92 : 8,824,730,051.49 = 3,082,719,973.50 : x - Step 2: Convert to fraction form
5,881,416,551.92/8,824,730,051.49 = 3,082,719,973.50/x - Step 3: Cross multiply
5,881,416,551.92x = 8,824,730,051.49 × 3,082,719,973.50 - Step 4: Simplify right side
5,881,416,551.92x = 27,204,171,590,429,782,016 - Step 5: Solve for x
x = 27,204,171,590,429,782,016/5,881,416,551.92 - Step 6: Final answer
x = 4,625,445,477.34
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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.