Finding the Third Proportional to 145,506,702 and 219,770,724
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Solution
The third proportional to 145,506,702 and 219,770,724 is: 331,937,776.50
Step by Step Solution
- Step 1: Write the proportion equation
145,506,702 : 219,770,724 = 219,770,724 : x - Step 2: Convert to fraction form
145,506,702/219,770,724 = 219,770,724/x - Step 3: Cross multiply
145,506,702x = 219,770,724 × 219,770,724 - Step 4: Simplify right side
145,506,702x = 48,299,171,127,484,176 - Step 5: Solve for x
x = 48,299,171,127,484,176/145,506,702 - Step 6: Final answer
x = 331,937,776.50
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.