Finding the Fourth Proportional to 1,101,122,327,468.70, 1,651,683,491,203 and 1,101,122,327,468.70
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Solution
The fourth proportional to 1,101,122,327,468.70, 1,651,683,491,203 and 1,101,122,327,468.70 is: 1,651,683,491,203
Step by Step Solution
- Step 1: Write the proportion equation
1,101,122,327,468.70 : 1,651,683,491,203 = 1,101,122,327,468.70 : x - Step 2: Convert to fraction form
1,101,122,327,468.70/1,651,683,491,203 = 1,101,122,327,468.70/x - Step 3: Cross multiply
1,101,122,327,468.70x = 1,651,683,491,203 × 1,101,122,327,468.70 - Step 4: Simplify right side
1,101,122,327,468.70x = 1,818,705,570,075,075,346,956,288 - Step 5: Solve for x
x = 1,818,705,570,075,075,346,956,288/1,101,122,327,468.70 - Step 6: Final answer
x = 1,651,683,491,203
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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.