Finding the Third Proportional to 436,070,160 and 670,270,038
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Solution
The third proportional to 436,070,160 and 670,270,038 is: 1,030,251,471.09
Step by Step Solution
- Step 1: Write the proportion equation
436,070,160 : 670,270,038 = 670,270,038 : x - Step 2: Convert to fraction form
436,070,160/670,270,038 = 670,270,038/x - Step 3: Cross multiply
436,070,160x = 670,270,038 × 670,270,038 - Step 4: Simplify right side
436,070,160x = 449,261,923,840,521,472 - Step 5: Solve for x
x = 449,261,923,840,521,472/436,070,160 - Step 6: Final answer
x = 1,030,251,471.09
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.