Finding the Third Proportional to 415,735,792 and 892,882,400
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Solution
The third proportional to 415,735,792 and 892,882,400 is: 1,917,657,790.29
Step by Step Solution
- Step 1: Write the proportion equation
415,735,792 : 892,882,400 = 892,882,400 : x - Step 2: Convert to fraction form
415,735,792/892,882,400 = 892,882,400/x - Step 3: Cross multiply
415,735,792x = 892,882,400 × 892,882,400 - Step 4: Simplify right side
415,735,792x = 797,238,980,229,760,000 - Step 5: Solve for x
x = 797,238,980,229,760,000/415,735,792 - Step 6: Final answer
x = 1,917,657,790.29
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.