Finding the Third Proportional to 134,593,938 and 292,807,476
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Solution
The third proportional to 134,593,938 and 292,807,476 is: 636,999,104.68
Step by Step Solution
- Step 1: Write the proportion equation
134,593,938 : 292,807,476 = 292,807,476 : x - Step 2: Convert to fraction form
134,593,938/292,807,476 = 292,807,476/x - Step 3: Cross multiply
134,593,938x = 292,807,476 × 292,807,476 - Step 4: Simplify right side
134,593,938x = 85,736,218,001,490,576 - Step 5: Solve for x
x = 85,736,218,001,490,576/134,593,938 - Step 6: Final answer
x = 636,999,104.68
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.