Finding the Fourth Proportional to 51,070,455,770,707, 76,615,539,634,358 and 16,678,999,489,493
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Solution
The fourth proportional to 51,070,455,770,707, 76,615,539,634,358 and 16,678,999,489,493 is: 25,021,718,078,765.39
Step by Step Solution
- Step 1: Write the proportion equation
51,070,455,770,707 : 76,615,539,634,358 = 16,678,999,489,493 : x - Step 2: Convert to fraction form
51,070,455,770,707/76,615,539,634,358 = 16,678,999,489,493/x - Step 3: Cross multiply
51,070,455,770,707x = 76,615,539,634,358 × 16,678,999,489,493 - Step 4: Simplify right side
51,070,455,770,707x = 1,277,870,546,448,687,907,473,457,152 - Step 5: Solve for x
x = 1,277,870,546,448,687,907,473,457,152/51,070,455,770,707 - Step 6: Final answer
x = 25,021,718,078,765.39
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.