Finding the Fourth Proportional to 174,405,804,653.07, 261,608,706,684.34 and 41,907,997,415.07
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Solution
The fourth proportional to 174,405,804,653.07, 261,608,706,684.34 and 41,907,997,415.07 is: 62,861,996,051.66
Step by Step Solution
- Step 1: Write the proportion equation
174,405,804,653.07 : 261,608,706,684.34 = 41,907,997,415.07 : x - Step 2: Convert to fraction form
174,405,804,653.07/261,608,706,684.34 = 41,907,997,415.07/x - Step 3: Cross multiply
174,405,804,653.07x = 261,608,706,684.34 × 41,907,997,415.07 - Step 4: Simplify right side
174,405,804,653.07x = 10,963,497,003,487,126,880,256 - Step 5: Solve for x
x = 10,963,497,003,487,126,880,256/174,405,804,653.07 - Step 6: Final answer
x = 62,861,996,051.66
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1.5x scale
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.