Finding the Third Proportional to 53,701,920 and 79,545,744
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Solution
The third proportional to 53,701,920 and 79,545,744 is: 117,826,800.02
Step by Step Solution
- Step 1: Write the proportion equation
53,701,920 : 79,545,744 = 79,545,744 : x - Step 2: Convert to fraction form
53,701,920/79,545,744 = 79,545,744/x - Step 3: Cross multiply
53,701,920x = 79,545,744 × 79,545,744 - Step 4: Simplify right side
53,701,920x = 6,327,525,388,513,536 - Step 5: Solve for x
x = 6,327,525,388,513,536/53,701,920 - Step 6: Final answer
x = 117,826,800.02
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.