Finding the Fourth Proportional to 182,541,204.74, 251,907,083.98 and 98,909,270.69
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Solution
The fourth proportional to 182,541,204.74, 251,907,083.98 and 98,909,270.69 is: 136,494,913.53
Step by Step Solution
- Step 1: Write the proportion equation
182,541,204.74 : 251,907,083.98 = 98,909,270.69 : x - Step 2: Convert to fraction form
182,541,204.74/251,907,083.98 = 98,909,270.69/x - Step 3: Cross multiply
182,541,204.74x = 251,907,083.98 × 98,909,270.69 - Step 4: Simplify right side
182,541,204.74x = 24,915,945,956,599,572 - Step 5: Solve for x
x = 24,915,945,956,599,572/182,541,204.74 - Step 6: Final answer
x = 136,494,913.53
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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.