Finding the Third Proportional to 3,475,616.13 and 7,569,116.88
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Solution
The third proportional to 3,475,616.13 and 7,569,116.88 is: 16,483,848.68
Step by Step Solution
- Step 1: Write the proportion equation
3,475,616.13 : 7,569,116.88 = 7,569,116.88 : x - Step 2: Convert to fraction form
3,475,616.13/7,569,116.88 = 7,569,116.88/x - Step 3: Cross multiply
3,475,616.13x = 7,569,116.88 × 7,569,116.88 - Step 4: Simplify right side
3,475,616.13x = 57,291,530,267,409.77 - Step 5: Solve for x
x = 57,291,530,267,409.77/3,475,616.13 - Step 6: Final answer
x = 16,483,848.68
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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.