Finding the Fourth Proportional to 29,546,101.10, 44,294,268.45 and 15,362,677.10
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Solution
The fourth proportional to 29,546,101.10, 44,294,268.45 and 15,362,677.10 is: 23,031,077.48
Step by Step Solution
- Step 1: Write the proportion equation
29,546,101.10 : 44,294,268.45 = 15,362,677.10 : x - Step 2: Convert to fraction form
29,546,101.10/44,294,268.45 = 15,362,677.10/x - Step 3: Cross multiply
29,546,101.10x = 44,294,268.45 × 15,362,677.10 - Step 4: Simplify right side
29,546,101.10x = 680,478,543,578,067.50 - Step 5: Solve for x
x = 680,478,543,578,067.50/29,546,101.10 - Step 6: Final answer
x = 23,031,077.48
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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.