Finding the Third Proportional to 134,059,428 and 204,984,992
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Solution
The third proportional to 134,059,428 and 204,984,992 is: 313,434,478.81
Step by Step Solution
- Step 1: Write the proportion equation
134,059,428 : 204,984,992 = 204,984,992 : x - Step 2: Convert to fraction form
134,059,428/204,984,992 = 204,984,992/x - Step 3: Cross multiply
134,059,428x = 204,984,992 × 204,984,992 - Step 4: Simplify right side
134,059,428x = 42,018,846,945,240,064 - Step 5: Solve for x
x = 42,018,846,945,240,064/134,059,428 - Step 6: Final answer
x = 313,434,478.81
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.