Finding the Third Proportional to 70,594,893.75 and 103,183,125.75
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Solution
The third proportional to 70,594,893.75 and 103,183,125.75 is: 150,814,837.65
Step by Step Solution
- Step 1: Write the proportion equation
70,594,893.75 : 103,183,125.75 = 103,183,125.75 : x - Step 2: Convert to fraction form
70,594,893.75/103,183,125.75 = 103,183,125.75/x - Step 3: Cross multiply
70,594,893.75x = 103,183,125.75 × 103,183,125.75 - Step 4: Simplify right side
70,594,893.75x = 10,646,757,439,540,314 - Step 5: Solve for x
x = 10,646,757,439,540,314/70,594,893.75 - Step 6: Final answer
x = 150,814,837.65
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.