Finding the Fourth Proportional to 3,548,861,783.31, 5,325,908,197.38 and 1,683,513,327.63
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Solution
The fourth proportional to 3,548,861,783.31, 5,325,908,197.38 and 1,683,513,327.63 is: 2,526,510,746.12
Step by Step Solution
- Step 1: Write the proportion equation
3,548,861,783.31 : 5,325,908,197.38 = 1,683,513,327.63 : x - Step 2: Convert to fraction form
3,548,861,783.31/5,325,908,197.38 = 1,683,513,327.63/x - Step 3: Cross multiply
3,548,861,783.31x = 5,325,908,197.38 × 1,683,513,327.63 - Step 4: Simplify right side
3,548,861,783.31x = 8,966,237,432,023,099,392 - Step 5: Solve for x
x = 8,966,237,432,023,099,392/3,548,861,783.31 - Step 6: Final answer
x = 2,526,510,746.12
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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.