Finding the Third Proportional to 55,251,639 and 92,080,455.75
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Solution
The third proportional to 55,251,639 and 92,080,455.75 is: 153,458,078.07
Step by Step Solution
- Step 1: Write the proportion equation
55,251,639 : 92,080,455.75 = 92,080,455.75 : x - Step 2: Convert to fraction form
55,251,639/92,080,455.75 = 92,080,455.75/x - Step 3: Cross multiply
55,251,639x = 92,080,455.75 × 92,080,455.75 - Step 4: Simplify right side
55,251,639x = 8,478,810,331,127,708 - Step 5: Solve for x
x = 8,478,810,331,127,708/55,251,639 - Step 6: Final answer
x = 153,458,078.07
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.