Finding the Third Proportional to 9,956,819.95 and 15,377,413.99
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Solution
The third proportional to 9,956,819.95 and 15,377,413.99 is: 23,749,034.55
Step by Step Solution
- Step 1: Write the proportion equation
9,956,819.95 : 15,377,413.99 = 15,377,413.99 : x - Step 2: Convert to fraction form
9,956,819.95/15,377,413.99 = 15,377,413.99/x - Step 3: Cross multiply
9,956,819.95x = 15,377,413.99 × 15,377,413.99 - Step 4: Simplify right side
9,956,819.95x = 236,464,861,087,139.25 - Step 5: Solve for x
x = 236,464,861,087,139.25/9,956,819.95 - Step 6: Final answer
x = 23,749,034.55
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.