Finding the Fourth Proportional to 4,412,169,508.23, 6,088,610,708.64 and 2,404,960,472.16
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Solution
The fourth proportional to 4,412,169,508.23, 6,088,610,708.64 and 2,404,960,472.16 is: 3,318,745,587.03
Step by Step Solution
- Step 1: Write the proportion equation
4,412,169,508.23 : 6,088,610,708.64 = 2,404,960,472.16 : x - Step 2: Convert to fraction form
4,412,169,508.23/6,088,610,708.64 = 2,404,960,472.16/x - Step 3: Cross multiply
4,412,169,508.23x = 6,088,610,708.64 × 2,404,960,472.16 - Step 4: Simplify right side
4,412,169,508.23x = 14,642,868,084,649,285,632 - Step 5: Solve for x
x = 14,642,868,084,649,285,632/4,412,169,508.23 - Step 6: Final answer
x = 3,318,745,587.03
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.