Finding the Third Proportional to 75,652,806 and 119,812,761
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Solution
The third proportional to 75,652,806 and 119,812,761 is: 189,749,706.02
Step by Step Solution
- Step 1: Write the proportion equation
75,652,806 : 119,812,761 = 119,812,761 : x - Step 2: Convert to fraction form
75,652,806/119,812,761 = 119,812,761/x - Step 3: Cross multiply
75,652,806x = 119,812,761 × 119,812,761 - Step 4: Simplify right side
75,652,806x = 14,355,097,698,443,120 - Step 5: Solve for x
x = 14,355,097,698,443,120/75,652,806 - Step 6: Final answer
x = 189,749,706.02
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.