Finding the Fourth Proportional to 73,961,536.17, 102,067,269.75 and 41,366,488.17
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Solution
The fourth proportional to 73,961,536.17, 102,067,269.75 and 41,366,488.17 is: 57,085,949.34
Step by Step Solution
- Step 1: Write the proportion equation
73,961,536.17 : 102,067,269.75 = 41,366,488.17 : x - Step 2: Convert to fraction form
73,961,536.17/102,067,269.75 = 41,366,488.17/x - Step 3: Cross multiply
73,961,536.17x = 102,067,269.75 × 41,366,488.17 - Step 4: Simplify right side
73,961,536.17x = 4,222,164,506,657,574 - Step 5: Solve for x
x = 4,222,164,506,657,574/73,961,536.17 - Step 6: Final answer
x = 57,085,949.34
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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.