Finding the Third Proportional to 6,655,214 and 14,319,202
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Solution
The third proportional to 6,655,214 and 14,319,202 is: 30,808,858.43
Step by Step Solution
- Step 1: Write the proportion equation
6,655,214 : 14,319,202 = 14,319,202 : x - Step 2: Convert to fraction form
6,655,214/14,319,202 = 14,319,202/x - Step 3: Cross multiply
6,655,214x = 14,319,202 × 14,319,202 - Step 4: Simplify right side
6,655,214x = 205,039,545,916,804 - Step 5: Solve for x
x = 205,039,545,916,804/6,655,214 - Step 6: Final answer
x = 30,808,858.43
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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.