Finding the Third Proportional to 79,338,745.69 and 120,208,024.69
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Solution
The third proportional to 79,338,745.69 and 120,208,024.69 is: 182,130,043.45
Step by Step Solution
- Step 1: Write the proportion equation
79,338,745.69 : 120,208,024.69 = 120,208,024.69 : x - Step 2: Convert to fraction form
79,338,745.69/120,208,024.69 = 120,208,024.69/x - Step 3: Cross multiply
79,338,745.69x = 120,208,024.69 × 120,208,024.69 - Step 4: Simplify right side
79,338,745.69x = 14,449,969,199,270,610 - Step 5: Solve for x
x = 14,449,969,199,270,610/79,338,745.69 - Step 6: Final answer
x = 182,130,043.45
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.