Finding the Third Proportional to 109,120,776 and 235,260,432
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Solution
The third proportional to 109,120,776 and 235,260,432 is: 507,212,951.50
Step by Step Solution
- Step 1: Write the proportion equation
109,120,776 : 235,260,432 = 235,260,432 : x - Step 2: Convert to fraction form
109,120,776/235,260,432 = 235,260,432/x - Step 3: Cross multiply
109,120,776x = 235,260,432 × 235,260,432 - Step 4: Simplify right side
109,120,776x = 55,347,470,864,826,624 - Step 5: Solve for x
x = 55,347,470,864,826,624/109,120,776 - Step 6: Final answer
x = 507,212,951.50
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.