Finding the Fourth Proportional to 1,622,685,001,753, 2,434,105,785,261.20 and 533,557,884,850.08
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Solution
The fourth proportional to 1,622,685,001,753, 2,434,105,785,261.20 and 533,557,884,850.08 is: 800,362,567,523.75
Step by Step Solution
- Step 1: Write the proportion equation
1,622,685,001,753 : 2,434,105,785,261.20 = 533,557,884,850.08 : x - Step 2: Convert to fraction form
1,622,685,001,753/2,434,105,785,261.20 = 533,557,884,850.08/x - Step 3: Cross multiply
1,622,685,001,753x = 2,434,105,785,261.20 × 533,557,884,850.08 - Step 4: Simplify right side
1,622,685,001,753x = 1,298,736,334,285,309,011,296,256 - Step 5: Solve for x
x = 1,298,736,334,285,309,011,296,256/1,622,685,001,753 - Step 6: Final answer
x = 800,362,567,523.75
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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.