Finding the Third Proportional to 475,825,944 and 727,415,270
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Solution
The third proportional to 475,825,944 and 727,415,270 is: 1,112,030,526.50
Step by Step Solution
- Step 1: Write the proportion equation
475,825,944 : 727,415,270 = 727,415,270 : x - Step 2: Convert to fraction form
475,825,944/727,415,270 = 727,415,270/x - Step 3: Cross multiply
475,825,944x = 727,415,270 × 727,415,270 - Step 4: Simplify right side
475,825,944x = 529,132,975,029,172,928 - Step 5: Solve for x
x = 529,132,975,029,172,928/475,825,944 - Step 6: Final answer
x = 1,112,030,526.50
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.