Finding the Fourth Proportional to 24,758,371,120.77, 37,067,816,990.85 and 22,247,886,352.05
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Solution
The fourth proportional to 24,758,371,120.77, 37,067,816,990.85 and 22,247,886,352.05 is: 33,309,161,402.75
Step by Step Solution
- Step 1: Write the proportion equation
24,758,371,120.77 : 37,067,816,990.85 = 22,247,886,352.05 : x - Step 2: Convert to fraction form
24,758,371,120.77/37,067,816,990.85 = 22,247,886,352.05/x - Step 3: Cross multiply
24,758,371,120.77x = 37,067,816,990.85 × 22,247,886,352.05 - Step 4: Simplify right side
24,758,371,120.77x = 824,680,579,731,018,743,808 - Step 5: Solve for x
x = 824,680,579,731,018,743,808/24,758,371,120.77 - Step 6: Final answer
x = 33,309,161,402.75
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1.5x scale
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.