Finding the Third Proportional to 7,194,480 and 14,896,344
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Solution
The third proportional to 7,194,480 and 14,896,344 is: 30,843,238.78
Step by Step Solution
- Step 1: Write the proportion equation
7,194,480 : 14,896,344 = 14,896,344 : x - Step 2: Convert to fraction form
7,194,480/14,896,344 = 14,896,344/x - Step 3: Cross multiply
7,194,480x = 14,896,344 × 14,896,344 - Step 4: Simplify right side
7,194,480x = 221,901,064,566,336 - Step 5: Solve for x
x = 221,901,064,566,336/7,194,480 - Step 6: Final answer
x = 30,843,238.78
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.