Finding the Third Proportional to 48,566,163.75 and 74,725,032.75
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Solution
The third proportional to 48,566,163.75 and 74,725,032.75 is: 114,973,678.96
Step by Step Solution
- Step 1: Write the proportion equation
48,566,163.75 : 74,725,032.75 = 74,725,032.75 : x - Step 2: Convert to fraction form
48,566,163.75/74,725,032.75 = 74,725,032.75/x - Step 3: Cross multiply
48,566,163.75x = 74,725,032.75 × 74,725,032.75 - Step 4: Simplify right side
48,566,163.75x = 5,583,830,519,488,573 - Step 5: Solve for x
x = 5,583,830,519,488,573/48,566,163.75 - Step 6: Final answer
x = 114,973,678.96
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.