Finding the Fourth Proportional to 5,703,044,382,694.20, 8,558,085,230,835 and 2,642,826,579,501.20
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Solution
The fourth proportional to 5,703,044,382,694.20, 8,558,085,230,835 and 2,642,826,579,501.20 is: 3,965,870,436,905.59
Step by Step Solution
- Step 1: Write the proportion equation
5,703,044,382,694.20 : 8,558,085,230,835 = 2,642,826,579,501.20 : x - Step 2: Convert to fraction form
5,703,044,382,694.20/8,558,085,230,835 = 2,642,826,579,501.20/x - Step 3: Cross multiply
5,703,044,382,694.20x = 8,558,085,230,835 × 2,642,826,579,501.20 - Step 4: Simplify right side
5,703,044,382,694.20x = 22,617,535,117,687,402,967,072,768 - Step 5: Solve for x
x = 22,617,535,117,687,402,967,072,768/5,703,044,382,694.20 - Step 6: Final answer
x = 3,965,870,436,905.59
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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.