Finding the Third Proportional to 153,349,560 and 330,082,524
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Solution
The third proportional to 153,349,560 and 330,082,524 is: 710,497,458.55
Step by Step Solution
- Step 1: Write the proportion equation
153,349,560 : 330,082,524 = 330,082,524 : x - Step 2: Convert to fraction form
153,349,560/330,082,524 = 330,082,524/x - Step 3: Cross multiply
153,349,560x = 330,082,524 × 330,082,524 - Step 4: Simplify right side
153,349,560x = 108,954,472,650,210,576 - Step 5: Solve for x
x = 108,954,472,650,210,576/153,349,560 - Step 6: Final answer
x = 710,497,458.55
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.