Finding the Third Proportional to 330,957,416 and 533,260,560
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Solution
The third proportional to 330,957,416 and 533,260,560 is: 859,224,815.95
Step by Step Solution
- Step 1: Write the proportion equation
330,957,416 : 533,260,560 = 533,260,560 : x - Step 2: Convert to fraction form
330,957,416/533,260,560 = 533,260,560/x - Step 3: Cross multiply
330,957,416x = 533,260,560 × 533,260,560 - Step 4: Simplify right side
330,957,416x = 284,366,824,851,513,600 - Step 5: Solve for x
x = 284,366,824,851,513,600/330,957,416 - Step 6: Final answer
x = 859,224,815.95
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.