Finding the Fourth Proportional to 122,486,268,113.10, 183,729,402,169.65 and 122,486,268,113.10
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Solution
The fourth proportional to 122,486,268,113.10, 183,729,402,169.65 and 122,486,268,113.10 is: 183,729,402,169.65
Step by Step Solution
- Step 1: Write the proportion equation
122,486,268,113.10 : 183,729,402,169.65 = 122,486,268,113.10 : x - Step 2: Convert to fraction form
122,486,268,113.10/183,729,402,169.65 = 122,486,268,113.10/x - Step 3: Cross multiply
122,486,268,113.10x = 183,729,402,169.65 × 122,486,268,113.10 - Step 4: Simplify right side
122,486,268,113.10x = 22,504,328,814,411,326,160,896 - Step 5: Solve for x
x = 22,504,328,814,411,326,160,896/122,486,268,113.10 - Step 6: Final answer
x = 183,729,402,169.65
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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.