Finding the Third Proportional to 3,178,257,192 and 6,842,251,152
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Solution
The third proportional to 3,178,257,192 and 6,842,251,152 is: 14,730,211,558.99
Step by Step Solution
- Step 1: Write the proportion equation
3,178,257,192 : 6,842,251,152 = 6,842,251,152 : x - Step 2: Convert to fraction form
3,178,257,192/6,842,251,152 = 6,842,251,152/x - Step 3: Cross multiply
3,178,257,192x = 6,842,251,152 × 6,842,251,152 - Step 4: Simplify right side
3,178,257,192x = 46,816,400,827,045,330,944 - Step 5: Solve for x
x = 46,816,400,827,045,330,944/3,178,257,192 - Step 6: Final answer
x = 14,730,211,558.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.