Finding the Third Proportional to 75,814,364.63 and 108,340,698.75
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Solution
The third proportional to 75,814,364.63 and 108,340,698.75 is: 154,821,676.13
Step by Step Solution
- Step 1: Write the proportion equation
75,814,364.63 : 108,340,698.75 = 108,340,698.75 : x - Step 2: Convert to fraction form
75,814,364.63/108,340,698.75 = 108,340,698.75/x - Step 3: Cross multiply
75,814,364.63x = 108,340,698.75 × 108,340,698.75 - Step 4: Simplify right side
75,814,364.63x = 11,737,707,005,638,252 - Step 5: Solve for x
x = 11,737,707,005,638,252/75,814,364.63 - Step 6: Final answer
x = 154,821,676.13
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.