Finding the Fourth Proportional to 19,746,010.66, 29,622,171.48 and 6,095,948.44
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Solution
The fourth proportional to 19,746,010.66, 29,622,171.48 and 6,095,948.44 is: 9,144,896.82
Step by Step Solution
- Step 1: Write the proportion equation
19,746,010.66 : 29,622,171.48 = 6,095,948.44 : x - Step 2: Convert to fraction form
19,746,010.66/29,622,171.48 = 6,095,948.44/x - Step 3: Cross multiply
19,746,010.66x = 29,622,171.48 × 6,095,948.44 - Step 4: Simplify right side
19,746,010.66x = 180,575,230,022,918.50 - Step 5: Solve for x
x = 180,575,230,022,918.50/19,746,010.66 - Step 6: Final answer
x = 9,144,896.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.