Finding the Fourth Proportional to 11,045,176,122.96, 16,567,826,120.12 and 3,684,166,624.08
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Solution
The fourth proportional to 11,045,176,122.96, 16,567,826,120.12 and 3,684,166,624.08 is: 5,526,270,595.04
Step by Step Solution
- Step 1: Write the proportion equation
11,045,176,122.96 : 16,567,826,120.12 = 3,684,166,624.08 : x - Step 2: Convert to fraction form
11,045,176,122.96/16,567,826,120.12 = 3,684,166,624.08/x - Step 3: Cross multiply
11,045,176,122.96x = 16,567,826,120.12 × 3,684,166,624.08 - Step 4: Simplify right side
11,045,176,122.96x = 61,038,632,025,306,947,584 - Step 5: Solve for x
x = 61,038,632,025,306,947,584/11,045,176,122.96 - Step 6: Final answer
x = 5,526,270,595.04
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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.