Finding the Third Proportional to 157,265,330.63 and 234,534,210.75
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Solution
The third proportional to 157,265,330.63 and 234,534,210.75 is: 349,767,464.92
Step by Step Solution
- Step 1: Write the proportion equation
157,265,330.63 : 234,534,210.75 = 234,534,210.75 : x - Step 2: Convert to fraction form
157,265,330.63/234,534,210.75 = 234,534,210.75/x - Step 3: Cross multiply
157,265,330.63x = 234,534,210.75 × 234,534,210.75 - Step 4: Simplify right side
157,265,330.63x = 55,006,296,012,125,416 - Step 5: Solve for x
x = 55,006,296,012,125,416/157,265,330.63 - Step 6: Final answer
x = 349,767,464.92
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.