Finding the Third Proportional to 58,773,447 and 137,245,888
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Solution
The third proportional to 58,773,447 and 137,245,888 is: 320,492,241.55
Step by Step Solution
- Step 1: Write the proportion equation
58,773,447 : 137,245,888 = 137,245,888 : x - Step 2: Convert to fraction form
58,773,447/137,245,888 = 137,245,888/x - Step 3: Cross multiply
58,773,447x = 137,245,888 × 137,245,888 - Step 4: Simplify right side
58,773,447x = 18,836,433,772,908,544 - Step 5: Solve for x
x = 18,836,433,772,908,544/58,773,447 - Step 6: Final answer
x = 320,492,241.55
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.