Finding the Third Proportional to 79,344,750.50 and 122,554,507.50
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Solution
The third proportional to 79,344,750.50 and 122,554,507.50 is: 189,295,538.95
Step by Step Solution
- Step 1: Write the proportion equation
79,344,750.50 : 122,554,507.50 = 122,554,507.50 : x - Step 2: Convert to fraction form
79,344,750.50/122,554,507.50 = 122,554,507.50/x - Step 3: Cross multiply
79,344,750.50x = 122,554,507.50 × 122,554,507.50 - Step 4: Simplify right side
79,344,750.50x = 15,019,607,308,567,556 - Step 5: Solve for x
x = 15,019,607,308,567,556/79,344,750.50 - Step 6: Final answer
x = 189,295,538.95
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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.