Finding the Third Proportional to 149,133,069 and 324,080,480
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Solution
The third proportional to 149,133,069 and 324,080,480 is: 704,258,004.09
Step by Step Solution
- Step 1: Write the proportion equation
149,133,069 : 324,080,480 = 324,080,480 : x - Step 2: Convert to fraction form
149,133,069/324,080,480 = 324,080,480/x - Step 3: Cross multiply
149,133,069x = 324,080,480 × 324,080,480 - Step 4: Simplify right side
149,133,069x = 105,028,157,517,030,400 - Step 5: Solve for x
x = 105,028,157,517,030,400/149,133,069 - Step 6: Final answer
x = 704,258,004.09
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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.