Finding the Fourth Proportional to 4,027,852,082.44, 6,042,712,792.38 and 1,267,409,353.24
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Solution
The fourth proportional to 4,027,852,082.44, 6,042,712,792.38 and 1,267,409,353.24 is: 1,901,408,133.98
Step by Step Solution
- Step 1: Write the proportion equation
4,027,852,082.44 : 6,042,712,792.38 = 1,267,409,353.24 : x - Step 2: Convert to fraction form
4,027,852,082.44/6,042,712,792.38 = 1,267,409,353.24/x - Step 3: Cross multiply
4,027,852,082.44x = 6,042,712,792.38 × 1,267,409,353.24 - Step 4: Simplify right side
4,027,852,082.44x = 7,658,590,712,005,410,816 - Step 5: Solve for x
x = 7,658,590,712,005,410,816/4,027,852,082.44 - Step 6: Final answer
x = 1,901,408,133.98
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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.