Finding the Third Proportional to 201,397,752 and 310,993,352
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Solution
The third proportional to 201,397,752 and 310,993,352 is: 480,228,125.82
Step by Step Solution
- Step 1: Write the proportion equation
201,397,752 : 310,993,352 = 310,993,352 : x - Step 2: Convert to fraction form
201,397,752/310,993,352 = 310,993,352/x - Step 3: Cross multiply
201,397,752x = 310,993,352 × 310,993,352 - Step 4: Simplify right side
201,397,752x = 96,716,864,988,195,904 - Step 5: Solve for x
x = 96,716,864,988,195,904/201,397,752 - Step 6: Final answer
x = 480,228,125.82
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.