Finding the Third Proportional to 153,560,556 and 235,473,330
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Solution
The third proportional to 153,560,556 and 235,473,330 is: 361,080,283.80
Step by Step Solution
- Step 1: Write the proportion equation
153,560,556 : 235,473,330 = 235,473,330 : x - Step 2: Convert to fraction form
153,560,556/235,473,330 = 235,473,330/x - Step 3: Cross multiply
153,560,556x = 235,473,330 × 235,473,330 - Step 4: Simplify right side
153,560,556x = 55,447,689,141,288,896 - Step 5: Solve for x
x = 55,447,689,141,288,896/153,560,556 - Step 6: Final answer
x = 361,080,283.80
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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.