Finding the Third Proportional to 336,292,872 and 473,368,104
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Solution
The third proportional to 336,292,872 and 473,368,104 is: 666,316,120.68
Step by Step Solution
- Step 1: Write the proportion equation
336,292,872 : 473,368,104 = 473,368,104 : x - Step 2: Convert to fraction form
336,292,872/473,368,104 = 473,368,104/x - Step 3: Cross multiply
336,292,872x = 473,368,104 × 473,368,104 - Step 4: Simplify right side
336,292,872x = 224,077,361,884,554,816 - Step 5: Solve for x
x = 224,077,361,884,554,816/336,292,872 - Step 6: Final answer
x = 666,316,120.68
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.