Finding the Fourth Proportional to 471,266,463,599.52, 706,899,704,751.92 and 113,118,437,241.75
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Solution
The fourth proportional to 471,266,463,599.52, 706,899,704,751.92 and 113,118,437,241.75 is: 169,677,658,107.55
Step by Step Solution
- Step 1: Write the proportion equation
471,266,463,599.52 : 706,899,704,751.92 = 113,118,437,241.75 : x - Step 2: Convert to fraction form
471,266,463,599.52/706,899,704,751.92 = 113,118,437,241.75/x - Step 3: Cross multiply
471,266,463,599.52x = 706,899,704,751.92 × 113,118,437,241.75 - Step 4: Simplify right side
471,266,463,599.52x = 79,963,389,888,191,667,372,032 - Step 5: Solve for x
x = 79,963,389,888,191,667,372,032/471,266,463,599.52 - Step 6: Final answer
x = 169,677,658,107.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.