Finding the Third Proportional to 327,482,658 and 710,219,956.50
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Solution
The third proportional to 327,482,658 and 710,219,956.50 is: 1,540,272,054.99
Step by Step Solution
- Step 1: Write the proportion equation
327,482,658 : 710,219,956.50 = 710,219,956.50 : x - Step 2: Convert to fraction form
327,482,658/710,219,956.50 = 710,219,956.50/x - Step 3: Cross multiply
327,482,658x = 710,219,956.50 × 710,219,956.50 - Step 4: Simplify right side
327,482,658x = 504,412,386,610,861,888 - Step 5: Solve for x
x = 504,412,386,610,861,888/327,482,658 - Step 6: Final answer
x = 1,540,272,054.99
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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.