Finding the Third Proportional to 487,170,126 and 703,876,685.63
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Solution
The third proportional to 487,170,126 and 703,876,685.63 is: 1,016,980,233.65
Step by Step Solution
- Step 1: Write the proportion equation
487,170,126 : 703,876,685.63 = 703,876,685.63 : x - Step 2: Convert to fraction form
487,170,126/703,876,685.63 = 703,876,685.63/x - Step 3: Cross multiply
487,170,126x = 703,876,685.63 × 703,876,685.63 - Step 4: Simplify right side
487,170,126x = 495,442,388,566,435,072 - Step 5: Solve for x
x = 495,442,388,566,435,072/487,170,126 - Step 6: Final answer
x = 1,016,980,233.65
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.