Finding the Fourth Proportional to 1,169,701,641,163.80, 1,754,552,461,745.70 and 1,169,701,641,163.80
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Solution
The fourth proportional to 1,169,701,641,163.80, 1,754,552,461,745.70 and 1,169,701,641,163.80 is: 1,754,552,461,745.70
Step by Step Solution
- Step 1: Write the proportion equation
1,169,701,641,163.80 : 1,754,552,461,745.70 = 1,169,701,641,163.80 : x - Step 2: Convert to fraction form
1,169,701,641,163.80/1,754,552,461,745.70 = 1,169,701,641,163.80/x - Step 3: Cross multiply
1,169,701,641,163.80x = 1,754,552,461,745.70 × 1,169,701,641,163.80 - Step 4: Simplify right side
1,169,701,641,163.80x = 2,052,302,894,011,930,619,412,480 - Step 5: Solve for x
x = 2,052,302,894,011,930,619,412,480/1,169,701,641,163.80 - Step 6: Final answer
x = 1,754,552,461,745.70
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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.