Finding the Fourth Proportional to 9,494,064,073.80, 14,241,096,110.70 and 6,224,411,593.80
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Solution
The fourth proportional to 9,494,064,073.80, 14,241,096,110.70 and 6,224,411,593.80 is: 9,336,617,390.70
Step by Step Solution
- Step 1: Write the proportion equation
9,494,064,073.80 : 14,241,096,110.70 = 6,224,411,593.80 : x - Step 2: Convert to fraction form
9,494,064,073.80/14,241,096,110.70 = 6,224,411,593.80/x - Step 3: Cross multiply
9,494,064,073.80x = 14,241,096,110.70 × 6,224,411,593.80 - Step 4: Simplify right side
9,494,064,073.80x = 88,642,443,739,861,172,224 - Step 5: Solve for x
x = 88,642,443,739,861,172,224/9,494,064,073.80 - Step 6: Final answer
x = 9,336,617,390.70
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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.