Finding the Fourth Proportional to 9,522,859,189.45, 14,289,858,855.11 and 3,551,110,966.08
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Solution
The fourth proportional to 9,522,859,189.45, 14,289,858,855.11 and 3,551,110,966.08 is: 5,328,743,550.08
Step by Step Solution
- Step 1: Write the proportion equation
9,522,859,189.45 : 14,289,858,855.11 = 3,551,110,966.08 : x - Step 2: Convert to fraction form
9,522,859,189.45/14,289,858,855.11 = 3,551,110,966.08/x - Step 3: Cross multiply
9,522,859,189.45x = 14,289,858,855.11 × 3,551,110,966.08 - Step 4: Simplify right side
9,522,859,189.45x = 50,744,874,484,116,512,768 - Step 5: Solve for x
x = 50,744,874,484,116,512,768/9,522,859,189.45 - Step 6: Final answer
x = 5,328,743,550.08
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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.