Finding the Third Proportional to 351,702,827.93 and 748,893,069.07
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Solution
The third proportional to 351,702,827.93 and 748,893,069.07 is: 1,594,644,069.83
Step by Step Solution
- Step 1: Write the proportion equation
351,702,827.93 : 748,893,069.07 = 748,893,069.07 : x - Step 2: Convert to fraction form
351,702,827.93/748,893,069.07 = 748,893,069.07/x - Step 3: Cross multiply
351,702,827.93x = 748,893,069.07 × 748,893,069.07 - Step 4: Simplify right side
351,702,827.93x = 560,840,828,901,563,072 - Step 5: Solve for x
x = 560,840,828,901,563,072/351,702,827.93 - Step 6: Final answer
x = 1,594,644,069.83
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.