Finding the Fourth Proportional to 4,763,100,566.08, 6,573,901,518.17 and 2,757,041,783.07
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Solution
The fourth proportional to 4,763,100,566.08, 6,573,901,518.17 and 2,757,041,783.07 is: 3,805,193,888.29
Step by Step Solution
- Step 1: Write the proportion equation
4,763,100,566.08 : 6,573,901,518.17 = 2,757,041,783.07 : x - Step 2: Convert to fraction form
4,763,100,566.08/6,573,901,518.17 = 2,757,041,783.07/x - Step 3: Cross multiply
4,763,100,566.08x = 6,573,901,518.17 × 2,757,041,783.07 - Step 4: Simplify right side
4,763,100,566.08x = 18,124,521,163,381,997,568 - Step 5: Solve for x
x = 18,124,521,163,381,997,568/4,763,100,566.08 - Step 6: Final answer
x = 3,805,193,888.29
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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.