Finding the Fourth Proportional to 46,552,310.79, 64,244,182.08 and 25,925,756.97
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Solution
The fourth proportional to 46,552,310.79, 64,244,182.08 and 25,925,756.97 is: 35,778,654.66
Step by Step Solution
- Step 1: Write the proportion equation
46,552,310.79 : 64,244,182.08 = 25,925,756.97 : x - Step 2: Convert to fraction form
46,552,310.79/64,244,182.08 = 25,925,756.97/x - Step 3: Cross multiply
46,552,310.79x = 64,244,182.08 × 25,925,756.97 - Step 4: Simplify right side
46,552,310.79x = 1,665,579,051,342,509 - Step 5: Solve for x
x = 1,665,579,051,342,509/46,552,310.79 - Step 6: Final answer
x = 35,778,654.66
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.