Finding the Fourth Proportional to 4,526,794,352.64, 6,245,907,599.16 and 3,805,325,283.36
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Solution
The fourth proportional to 4,526,794,352.64, 6,245,907,599.16 and 3,805,325,283.36 is: 5,250,450,595.52
Step by Step Solution
- Step 1: Write the proportion equation
4,526,794,352.64 : 6,245,907,599.16 = 3,805,325,283.36 : x - Step 2: Convert to fraction form
4,526,794,352.64/6,245,907,599.16 = 3,805,325,283.36/x - Step 3: Cross multiply
4,526,794,352.64x = 6,245,907,599.16 × 3,805,325,283.36 - Step 4: Simplify right side
4,526,794,352.64x = 23,767,710,104,613,904,384 - Step 5: Solve for x
x = 23,767,710,104,613,904,384/4,526,794,352.64 - Step 6: Final answer
x = 5,250,450,595.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.