Finding the Third Proportional to 97,460,664 and 216,707,304
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Solution
The third proportional to 97,460,664 and 216,707,304 is: 481,856,511.95
Step by Step Solution
- Step 1: Write the proportion equation
97,460,664 : 216,707,304 = 216,707,304 : x - Step 2: Convert to fraction form
97,460,664/216,707,304 = 216,707,304/x - Step 3: Cross multiply
97,460,664x = 216,707,304 × 216,707,304 - Step 4: Simplify right side
97,460,664x = 46,962,055,606,948,416 - Step 5: Solve for x
x = 46,962,055,606,948,416/97,460,664 - Step 6: Final answer
x = 481,856,511.95
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.