Finding the Third Proportional to 302,844,232.69 and 657,374,221.13
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Solution
The third proportional to 302,844,232.69 and 657,374,221.13 is: 1,426,941,047.43
Step by Step Solution
- Step 1: Write the proportion equation
302,844,232.69 : 657,374,221.13 = 657,374,221.13 : x - Step 2: Convert to fraction form
302,844,232.69/657,374,221.13 = 657,374,221.13/x - Step 3: Cross multiply
302,844,232.69x = 657,374,221.13 × 657,374,221.13 - Step 4: Simplify right side
302,844,232.69x = 432,140,866,599,700,416 - Step 5: Solve for x
x = 432,140,866,599,700,416/302,844,232.69 - Step 6: Final answer
x = 1,426,941,047.43
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.