Finding the Third Proportional to 135,228,976 and 202,047,415
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Solution
The third proportional to 135,228,976 and 202,047,415 is: 301,881,735.08
Step by Step Solution
- Step 1: Write the proportion equation
135,228,976 : 202,047,415 = 202,047,415 : x - Step 2: Convert to fraction form
135,228,976/202,047,415 = 202,047,415/x - Step 3: Cross multiply
135,228,976x = 202,047,415 × 202,047,415 - Step 4: Simplify right side
135,228,976x = 40,823,157,908,182,224 - Step 5: Solve for x
x = 40,823,157,908,182,224/135,228,976 - Step 6: Final answer
x = 301,881,735.08
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.