Finding the Third Proportional to 107,811,498 and 176,027,862
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Solution
The third proportional to 107,811,498 and 176,027,862 is: 287,407,268.94
Step by Step Solution
- Step 1: Write the proportion equation
107,811,498 : 176,027,862 = 176,027,862 : x - Step 2: Convert to fraction form
107,811,498/176,027,862 = 176,027,862/x - Step 3: Cross multiply
107,811,498x = 176,027,862 × 176,027,862 - Step 4: Simplify right side
107,811,498x = 30,985,808,200,291,044 - Step 5: Solve for x
x = 30,985,808,200,291,044/107,811,498 - Step 6: Final answer
x = 287,407,268.94
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These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.