Finding the Fourth Proportional to 2,473,677,524,853.80, 3,711,053,066,449.80 and 752,581,134,550.62
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Solution
The fourth proportional to 2,473,677,524,853.80, 3,711,053,066,449.80 and 752,581,134,550.62 is: 1,129,035,009,238.49
Step by Step Solution
- Step 1: Write the proportion equation
2,473,677,524,853.80 : 3,711,053,066,449.80 = 752,581,134,550.62 : x - Step 2: Convert to fraction form
2,473,677,524,853.80/3,711,053,066,449.80 = 752,581,134,550.62/x - Step 3: Cross multiply
2,473,677,524,853.80x = 3,711,053,066,449.80 × 752,581,134,550.62 - Step 4: Simplify right side
2,473,677,524,853.80x = 2,792,868,527,126,347,658,559,488 - Step 5: Solve for x
x = 2,792,868,527,126,347,658,559,488/2,473,677,524,853.80 - Step 6: Final answer
x = 1,129,035,009,238.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.