Finding the Third Proportional to 72,286,515.75 and 110,124,657.75
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Solution
The third proportional to 72,286,515.75 and 110,124,657.75 is: 167,769,052.34
Step by Step Solution
- Step 1: Write the proportion equation
72,286,515.75 : 110,124,657.75 = 110,124,657.75 : x - Step 2: Convert to fraction form
72,286,515.75/110,124,657.75 = 110,124,657.75/x - Step 3: Cross multiply
72,286,515.75x = 110,124,657.75 × 110,124,657.75 - Step 4: Simplify right side
72,286,515.75x = 12,127,440,244,554,636 - Step 5: Solve for x
x = 12,127,440,244,554,636/72,286,515.75 - Step 6: Final answer
x = 167,769,052.34
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.