Finding the Fourth Proportional to 8,846,119,705.49, 13,269,229,165.74 and 2,950,662,756.87
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Solution
The fourth proportional to 8,846,119,705.49, 13,269,229,165.74 and 2,950,662,756.87 is: 4,426,010,682.11
Step by Step Solution
- Step 1: Write the proportion equation
8,846,119,705.49 : 13,269,229,165.74 = 2,950,662,756.87 : x - Step 2: Convert to fraction form
8,846,119,705.49/13,269,229,165.74 = 2,950,662,756.87/x - Step 3: Cross multiply
8,846,119,705.49x = 13,269,229,165.74 × 2,950,662,756.87 - Step 4: Simplify right side
8,846,119,705.49x = 39,153,020,311,722,196,992 - Step 5: Solve for x
x = 39,153,020,311,722,196,992/8,846,119,705.49 - Step 6: Final answer
x = 4,426,010,682.11
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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.