Finding the Third Proportional to 48,039,194 and 74,356,599
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Solution
The third proportional to 48,039,194 and 74,356,599 is: 115,091,519.12
Step by Step Solution
- Step 1: Write the proportion equation
48,039,194 : 74,356,599 = 74,356,599 : x - Step 2: Convert to fraction form
48,039,194/74,356,599 = 74,356,599/x - Step 3: Cross multiply
48,039,194x = 74,356,599 × 74,356,599 - Step 4: Simplify right side
48,039,194x = 5,528,903,814,846,801 - Step 5: Solve for x
x = 5,528,903,814,846,801/48,039,194 - Step 6: Final answer
x = 115,091,519.12
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.