Finding the Third Proportional to 6,786,948 and 14,545,428
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Solution
The third proportional to 6,786,948 and 14,545,428 is: 31,172,992.00
Step by Step Solution
- Step 1: Write the proportion equation
6,786,948 : 14,545,428 = 14,545,428 : x - Step 2: Convert to fraction form
6,786,948/14,545,428 = 14,545,428/x - Step 3: Cross multiply
6,786,948x = 14,545,428 × 14,545,428 - Step 4: Simplify right side
6,786,948x = 211,569,475,703,184 - Step 5: Solve for x
x = 211,569,475,703,184/6,786,948 - Step 6: Final answer
x = 31,172,992.00
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.