Finding the Fourth Proportional to 34,696,458.39, 52,047,268.29 and 10,433,442.99
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Solution
The fourth proportional to 34,696,458.39, 52,047,268.29 and 10,433,442.99 is: 15,650,940.52
Step by Step Solution
- Step 1: Write the proportion equation
34,696,458.39 : 52,047,268.29 = 10,433,442.99 : x - Step 2: Convert to fraction form
34,696,458.39/52,047,268.29 = 10,433,442.99/x - Step 3: Cross multiply
34,696,458.39x = 52,047,268.29 × 10,433,442.99 - Step 4: Simplify right side
34,696,458.39x = 543,032,206,488,949.81 - Step 5: Solve for x
x = 543,032,206,488,949.81/34,696,458.39 - Step 6: Final answer
x = 15,650,940.52
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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.