Finding the Fourth Proportional to 4,330,663,096.12, 5,976,319,495.66 and 2,350,514,338.36
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Solution
The fourth proportional to 4,330,663,096.12, 5,976,319,495.66 and 2,350,514,338.36 is: 3,243,712,187.58
Step by Step Solution
- Step 1: Write the proportion equation
4,330,663,096.12 : 5,976,319,495.66 = 2,350,514,338.36 : x - Step 2: Convert to fraction form
4,330,663,096.12/5,976,319,495.66 = 2,350,514,338.36/x - Step 3: Cross multiply
4,330,663,096.12x = 5,976,319,495.66 × 2,350,514,338.36 - Step 4: Simplify right side
4,330,663,096.12x = 14,047,424,665,169,233,920 - Step 5: Solve for x
x = 14,047,424,665,169,233,920/4,330,663,096.12 - Step 6: Final answer
x = 3,243,712,187.58
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1.5x scale
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.