Finding the Third Proportional to 13,678,480.13 and 29,785,623.75
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Solution
The third proportional to 13,678,480.13 and 29,785,623.75 is: 64,859,792.47
Step by Step Solution
- Step 1: Write the proportion equation
13,678,480.13 : 29,785,623.75 = 29,785,623.75 : x - Step 2: Convert to fraction form
13,678,480.13/29,785,623.75 = 29,785,623.75/x - Step 3: Cross multiply
13,678,480.13x = 29,785,623.75 × 29,785,623.75 - Step 4: Simplify right side
13,678,480.13x = 887,183,382,176,564 - Step 5: Solve for x
x = 887,183,382,176,564/13,678,480.13 - Step 6: Final answer
x = 64,859,792.47
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.