Finding the Third Proportional to 35,875,788 and 84,224,130
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Solution
The third proportional to 35,875,788 and 84,224,130 is: 197,729,568.32
Step by Step Solution
- Step 1: Write the proportion equation
35,875,788 : 84,224,130 = 84,224,130 : x - Step 2: Convert to fraction form
35,875,788/84,224,130 = 84,224,130/x - Step 3: Cross multiply
35,875,788x = 84,224,130 × 84,224,130 - Step 4: Simplify right side
35,875,788x = 7,093,704,074,256,900 - Step 5: Solve for x
x = 7,093,704,074,256,900/35,875,788 - Step 6: Final answer
x = 197,729,568.32
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.