Finding the Third Proportional to 102,011,497.50 and 221,342,572.75
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Solution
The third proportional to 102,011,497.50 and 221,342,572.75 is: 480,264,830.07
Step by Step Solution
- Step 1: Write the proportion equation
102,011,497.50 : 221,342,572.75 = 221,342,572.75 : x - Step 2: Convert to fraction form
102,011,497.50/221,342,572.75 = 221,342,572.75/x - Step 3: Cross multiply
102,011,497.50x = 221,342,572.75 × 221,342,572.75 - Step 4: Simplify right side
102,011,497.50x = 48,992,534,511,589,040 - Step 5: Solve for x
x = 48,992,534,511,589,040/102,011,497.50 - Step 6: Final answer
x = 480,264,830.07
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.