Finding the Third Proportional to 4,189,011,566 and 6,247,190,730
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Solution
The third proportional to 4,189,011,566 and 6,247,190,730 is: 9,316,611,186.70
Step by Step Solution
- Step 1: Write the proportion equation
4,189,011,566 : 6,247,190,730 = 6,247,190,730 : x - Step 2: Convert to fraction form
4,189,011,566/6,247,190,730 = 6,247,190,730/x - Step 3: Cross multiply
4,189,011,566x = 6,247,190,730 × 6,247,190,730 - Step 4: Simplify right side
4,189,011,566x = 39,027,392,016,997,933,056 - Step 5: Solve for x
x = 39,027,392,016,997,933,056/4,189,011,566 - Step 6: Final answer
x = 9,316,611,186.70
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.