Finding the Third Proportional to 34,312,050 and 73,896,228
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Solution
The third proportional to 34,312,050 and 73,896,228 is: 159,146,786.99
Step by Step Solution
- Step 1: Write the proportion equation
34,312,050 : 73,896,228 = 73,896,228 : x - Step 2: Convert to fraction form
34,312,050/73,896,228 = 73,896,228/x - Step 3: Cross multiply
34,312,050x = 73,896,228 × 73,896,228 - Step 4: Simplify right side
34,312,050x = 5,460,652,512,627,984 - Step 5: Solve for x
x = 5,460,652,512,627,984/34,312,050 - Step 6: Final answer
x = 159,146,786.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.