Finding the Fourth Proportional to 6,652,697,517,390, 9,961,860,092,919.50 and 4,591,463,861,274.70
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Solution
The fourth proportional to 6,652,697,517,390, 9,961,860,092,919.50 and 4,591,463,861,274.70 is: 6,875,334,477,203.04
Step by Step Solution
- Step 1: Write the proportion equation
6,652,697,517,390 : 9,961,860,092,919.50 = 4,591,463,861,274.70 : x - Step 2: Convert to fraction form
6,652,697,517,390/9,961,860,092,919.50 = 4,591,463,861,274.70/x - Step 3: Cross multiply
6,652,697,517,390x = 9,961,860,092,919.50 × 4,591,463,861,274.70 - Step 4: Simplify right side
6,652,697,517,390x = 45,739,520,607,714,512,191,094,784 - Step 5: Solve for x
x = 45,739,520,607,714,512,191,094,784/6,652,697,517,390 - Step 6: Final answer
x = 6,875,334,477,203.04
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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.