Finding the Third Proportional to 6,662,276 and 14,466,130
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Solution
The third proportional to 6,662,276 and 14,466,130 is: 31,411,024.88
Step by Step Solution
- Step 1: Write the proportion equation
6,662,276 : 14,466,130 = 14,466,130 : x - Step 2: Convert to fraction form
6,662,276/14,466,130 = 14,466,130/x - Step 3: Cross multiply
6,662,276x = 14,466,130 × 14,466,130 - Step 4: Simplify right side
6,662,276x = 209,268,917,176,900 - Step 5: Solve for x
x = 209,268,917,176,900/6,662,276 - Step 6: Final answer
x = 31,411,024.88
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.