Finding the Fourth Proportional to 2,426,255,904,415, 3,348,338,397,325.50 and 1,343,609,347,904.50
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Solution
The fourth proportional to 2,426,255,904,415, 3,348,338,397,325.50 and 1,343,609,347,904.50 is: 1,854,239,184,913.53
Step by Step Solution
- Step 1: Write the proportion equation
2,426,255,904,415 : 3,348,338,397,325.50 = 1,343,609,347,904.50 : x - Step 2: Convert to fraction form
2,426,255,904,415/3,348,338,397,325.50 = 1,343,609,347,904.50/x - Step 3: Cross multiply
2,426,255,904,415x = 3,348,338,397,325.50 × 1,343,609,347,904.50 - Step 4: Simplify right side
2,426,255,904,415x = 4,498,858,770,594,113,809,022,976 - Step 5: Solve for x
x = 4,498,858,770,594,113,809,022,976/2,426,255,904,415 - Step 6: Final answer
x = 1,854,239,184,913.53
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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.