Finding the Third Proportional to 153,560,544 and 235,473,312
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Solution
The third proportional to 153,560,544 and 235,473,312 is: 361,080,256.82
Step by Step Solution
- Step 1: Write the proportion equation
153,560,544 : 235,473,312 = 235,473,312 : x - Step 2: Convert to fraction form
153,560,544/235,473,312 = 235,473,312/x - Step 3: Cross multiply
153,560,544x = 235,473,312 × 235,473,312 - Step 4: Simplify right side
153,560,544x = 55,447,680,664,249,344 - Step 5: Solve for x
x = 55,447,680,664,249,344/153,560,544 - Step 6: Final answer
x = 361,080,256.82
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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.