Finding the Fourth Proportional to 4,044,168,059.20, 6,066,252,088.80 and 1,136,122,907.20
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Solution
The fourth proportional to 4,044,168,059.20, 6,066,252,088.80 and 1,136,122,907.20 is: 1,704,184,360.80
Step by Step Solution
- Step 1: Write the proportion equation
4,044,168,059.20 : 6,066,252,088.80 = 1,136,122,907.20 : x - Step 2: Convert to fraction form
4,044,168,059.20/6,066,252,088.80 = 1,136,122,907.20/x - Step 3: Cross multiply
4,044,168,059.20x = 6,066,252,088.80 × 1,136,122,907.20 - Step 4: Simplify right side
4,044,168,059.20x = 6,892,007,958,935,529,472 - Step 5: Solve for x
x = 6,892,007,958,935,529,472/4,044,168,059.20 - Step 6: Final answer
x = 1,704,184,360.80
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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.