Finding the Third Proportional to 32,785,821 and 48,913,011
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Solution
The third proportional to 32,785,821 and 48,913,011 is: 72,973,089.35
Step by Step Solution
- Step 1: Write the proportion equation
32,785,821 : 48,913,011 = 48,913,011 : x - Step 2: Convert to fraction form
32,785,821/48,913,011 = 48,913,011/x - Step 3: Cross multiply
32,785,821x = 48,913,011 × 48,913,011 - Step 4: Simplify right side
32,785,821x = 2,392,482,645,086,121 - Step 5: Solve for x
x = 2,392,482,645,086,121/32,785,821 - Step 6: Final answer
x = 72,973,089.35
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.