Finding the Fourth Proportional to 11,350,166,201.80, 17,025,249,302.70 and 11,350,166,201.80
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Solution
The fourth proportional to 11,350,166,201.80, 17,025,249,302.70 and 11,350,166,201.80 is: 17,025,249,302.70
Step by Step Solution
- Step 1: Write the proportion equation
11,350,166,201.80 : 17,025,249,302.70 = 11,350,166,201.80 : x - Step 2: Convert to fraction form
11,350,166,201.80/17,025,249,302.70 = 11,350,166,201.80/x - Step 3: Cross multiply
11,350,166,201.80x = 17,025,249,302.70 × 11,350,166,201.80 - Step 4: Simplify right side
11,350,166,201.80x = 193,239,409,212,724,543,488 - Step 5: Solve for x
x = 193,239,409,212,724,543,488/11,350,166,201.80 - Step 6: Final answer
x = 17,025,249,302.70
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1.5x scale
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.