Finding the Third Proportional to 145,135,483 and 313,359,206
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Solution
The third proportional to 145,135,483 and 313,359,206 is: 676,567,783.12
Step by Step Solution
- Step 1: Write the proportion equation
145,135,483 : 313,359,206 = 313,359,206 : x - Step 2: Convert to fraction form
145,135,483/313,359,206 = 313,359,206/x - Step 3: Cross multiply
145,135,483x = 313,359,206 × 313,359,206 - Step 4: Simplify right side
145,135,483x = 98,193,991,984,950,432 - Step 5: Solve for x
x = 98,193,991,984,950,432/145,135,483 - Step 6: Final answer
x = 676,567,783.12
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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.