Finding the Fourth Proportional to 35,460,632,384,692, 53,198,969,137,756 and 19,142,162,671,886
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Solution
The fourth proportional to 35,460,632,384,692, 53,198,969,137,756 and 19,142,162,671,886 is: 28,717,573,622,606.26
Step by Step Solution
- Step 1: Write the proportion equation
35,460,632,384,692 : 53,198,969,137,756 = 19,142,162,671,886 : x - Step 2: Convert to fraction form
35,460,632,384,692/53,198,969,137,756 = 19,142,162,671,886/x - Step 3: Cross multiply
35,460,632,384,692x = 53,198,969,137,756 × 19,142,162,671,886 - Step 4: Simplify right side
35,460,632,384,692x = 1,018,343,321,211,568,214,671,097,856 - Step 5: Solve for x
x = 1,018,343,321,211,568,214,671,097,856/35,460,632,384,692 - Step 6: Final answer
x = 28,717,573,622,606.26
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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.