Finding the Third Proportional to 47,881,308 and 74,292,135.75
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Solution
The third proportional to 47,881,308 and 74,292,135.75 is: 115,270,899.33
Step by Step Solution
- Step 1: Write the proportion equation
47,881,308 : 74,292,135.75 = 74,292,135.75 : x - Step 2: Convert to fraction form
47,881,308/74,292,135.75 = 74,292,135.75/x - Step 3: Cross multiply
47,881,308x = 74,292,135.75 × 74,292,135.75 - Step 4: Simplify right side
47,881,308x = 5,519,321,434,296,428 - Step 5: Solve for x
x = 5,519,321,434,296,428/47,881,308 - Step 6: Final answer
x = 115,270,899.33
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.