Finding the Fourth Proportional to 223,482,743,331.44, 335,220,958,125.84 and 104,033,258,162.96
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Solution
The fourth proportional to 223,482,743,331.44, 335,220,958,125.84 and 104,033,258,162.96 is: 156,048,417,692.01
Step by Step Solution
- Step 1: Write the proportion equation
223,482,743,331.44 : 335,220,958,125.84 = 104,033,258,162.96 : x - Step 2: Convert to fraction form
223,482,743,331.44/335,220,958,125.84 = 104,033,258,162.96/x - Step 3: Cross multiply
223,482,743,331.44x = 335,220,958,125.84 × 104,033,258,162.96 - Step 4: Simplify right side
223,482,743,331.44x = 34,874,128,478,340,319,805,440 - Step 5: Solve for x
x = 34,874,128,478,340,319,805,440/223,482,743,331.44 - Step 6: Final answer
x = 156,048,417,692.01
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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.