Finding the Third Proportional to 7,140,558 and 15,698,110.50
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Solution
The third proportional to 7,140,558 and 15,698,110.50 is: 34,511,402.79
Step by Step Solution
- Step 1: Write the proportion equation
7,140,558 : 15,698,110.50 = 15,698,110.50 : x - Step 2: Convert to fraction form
7,140,558/15,698,110.50 = 15,698,110.50/x - Step 3: Cross multiply
7,140,558x = 15,698,110.50 × 15,698,110.50 - Step 4: Simplify right side
7,140,558x = 246,430,673,270,210.25 - Step 5: Solve for x
x = 246,430,673,270,210.25/7,140,558 - Step 6: Final answer
x = 34,511,402.79
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.