Finding the Fourth Proportional to 297,368,098,773.91, 446,051,591,418.21 and 93,176,917,251.26
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Solution
The fourth proportional to 297,368,098,773.91, 446,051,591,418.21 and 93,176,917,251.26 is: 139,765,201,427.89
Step by Step Solution
- Step 1: Write the proportion equation
297,368,098,773.91 : 446,051,591,418.21 = 93,176,917,251.26 : x - Step 2: Convert to fraction form
297,368,098,773.91/446,051,591,418.21 = 93,176,917,251.26/x - Step 3: Cross multiply
297,368,098,773.91x = 446,051,591,418.21 × 93,176,917,251.26 - Step 4: Simplify right side
297,368,098,773.91x = 41,561,712,223,365,162,336,256 - Step 5: Solve for x
x = 41,561,712,223,365,162,336,256/297,368,098,773.91 - Step 6: Final answer
x = 139,765,201,427.89
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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.