Finding the Third Proportional to 76,565,524 and 117,686,754
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Solution
The third proportional to 76,565,524 and 117,686,754 is: 180,893,061.83
Step by Step Solution
- Step 1: Write the proportion equation
76,565,524 : 117,686,754 = 117,686,754 : x - Step 2: Convert to fraction form
76,565,524/117,686,754 = 117,686,754/x - Step 3: Cross multiply
76,565,524x = 117,686,754 × 117,686,754 - Step 4: Simplify right side
76,565,524x = 13,850,172,067,056,516 - Step 5: Solve for x
x = 13,850,172,067,056,516/76,565,524 - Step 6: Final answer
x = 180,893,061.83
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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.