Finding the Fourth Proportional to 9,567,304,331.58, 14,358,281,328.99 and 4,330,590,086.70
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Solution
The fourth proportional to 9,567,304,331.58, 14,358,281,328.99 and 4,330,590,086.70 is: 6,499,200,676.63
Step by Step Solution
- Step 1: Write the proportion equation
9,567,304,331.58 : 14,358,281,328.99 = 4,330,590,086.70 : x - Step 2: Convert to fraction form
9,567,304,331.58/14,358,281,328.99 = 4,330,590,086.70/x - Step 3: Cross multiply
9,567,304,331.58x = 14,358,281,328.99 × 4,330,590,086.70 - Step 4: Simplify right side
9,567,304,331.58x = 62,179,830,785,373,790,208 - Step 5: Solve for x
x = 62,179,830,785,373,790,208/9,567,304,331.58 - Step 6: Final answer
x = 6,499,200,676.63
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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.