Finding the Third Proportional to 368,828,470 and 560,795,013
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Solution
The third proportional to 368,828,470 and 560,795,013 is: 852,675,626.17
Step by Step Solution
- Step 1: Write the proportion equation
368,828,470 : 560,795,013 = 560,795,013 : x - Step 2: Convert to fraction form
368,828,470/560,795,013 = 560,795,013/x - Step 3: Cross multiply
368,828,470x = 560,795,013 × 560,795,013 - Step 4: Simplify right side
368,828,470x = 314,491,046,605,670,144 - Step 5: Solve for x
x = 314,491,046,605,670,144/368,828,470 - Step 6: Final answer
x = 852,675,626.17
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.