Finding the Third Proportional to 74,165,955.75 and 109,105,536.75
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Solution
The third proportional to 74,165,955.75 and 109,105,536.75 is: 160,505,154.00
Step by Step Solution
- Step 1: Write the proportion equation
74,165,955.75 : 109,105,536.75 = 109,105,536.75 : x - Step 2: Convert to fraction form
74,165,955.75/109,105,536.75 = 109,105,536.75/x - Step 3: Cross multiply
74,165,955.75x = 109,105,536.75 × 109,105,536.75 - Step 4: Simplify right side
74,165,955.75x = 11,904,018,149,505,600 - Step 5: Solve for x
x = 11,904,018,149,505,600/74,165,955.75 - Step 6: Final answer
x = 160,505,154.00
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.