Finding the Fourth Proportional to 34,136,795,454.74, 51,204,909,765.09 and 26,681,644,838.06
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Solution
The fourth proportional to 34,136,795,454.74, 51,204,909,765.09 and 26,681,644,838.06 is: 40,022,245,735.64
Step by Step Solution
- Step 1: Write the proportion equation
34,136,795,454.74 : 51,204,909,765.09 = 26,681,644,838.06 : x - Step 2: Convert to fraction form
34,136,795,454.74/51,204,909,765.09 = 26,681,644,838.06/x - Step 3: Cross multiply
34,136,795,454.74x = 51,204,909,765.09 × 26,681,644,838.06 - Step 4: Simplify right side
34,136,795,454.74x = 1,366,231,216,317,041,737,728 - Step 5: Solve for x
x = 1,366,231,216,317,041,737,728/34,136,795,454.74 - Step 6: Final answer
x = 40,022,245,735.64
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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.