Finding the Fourth Proportional to 4,602,090,377.27, 6,903,093,930.17 and 1,454,305,506.05
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Solution
The fourth proportional to 4,602,090,377.27, 6,903,093,930.17 and 1,454,305,506.05 is: 2,181,445,101.77
Step by Step Solution
- Step 1: Write the proportion equation
4,602,090,377.27 : 6,903,093,930.17 = 1,454,305,506.05 : x - Step 2: Convert to fraction form
4,602,090,377.27/6,903,093,930.17 = 1,454,305,506.05/x - Step 3: Cross multiply
4,602,090,377.27x = 6,903,093,930.17 × 1,454,305,506.05 - Step 4: Simplify right side
4,602,090,377.27x = 10,039,207,511,384,778,752 - Step 5: Solve for x
x = 10,039,207,511,384,778,752/4,602,090,377.27 - Step 6: Final answer
x = 2,181,445,101.77
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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.