Finding the Third Proportional to 17,955,582.75 and 27,859,657.50
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Solution
The third proportional to 17,955,582.75 and 27,859,657.50 is: 43,226,695.94
Step by Step Solution
- Step 1: Write the proportion equation
17,955,582.75 : 27,859,657.50 = 27,859,657.50 : x - Step 2: Convert to fraction form
17,955,582.75/27,859,657.50 = 27,859,657.50/x - Step 3: Cross multiply
17,955,582.75x = 27,859,657.50 × 27,859,657.50 - Step 4: Simplify right side
17,955,582.75x = 776,160,516,017,306.25 - Step 5: Solve for x
x = 776,160,516,017,306.25/17,955,582.75 - Step 6: Final answer
x = 43,226,695.94
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.