Finding the Third Proportional to 149,133,064 and 324,080,461
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Solution
The third proportional to 149,133,064 and 324,080,461 is: 704,257,945.12
Step by Step Solution
- Step 1: Write the proportion equation
149,133,064 : 324,080,461 = 324,080,461 : x - Step 2: Convert to fraction form
149,133,064/324,080,461 = 324,080,461/x - Step 3: Cross multiply
149,133,064x = 324,080,461 × 324,080,461 - Step 4: Simplify right side
149,133,064x = 105,028,145,201,972,528 - Step 5: Solve for x
x = 105,028,145,201,972,528/149,133,064 - Step 6: Final answer
x = 704,257,945.12
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.