Finding the Fourth Proportional to 174,405,804,655.08, 261,608,706,687.34 and 41,907,997,417.08
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Solution
The fourth proportional to 174,405,804,655.08, 261,608,706,687.34 and 41,907,997,417.08 is: 62,861,996,054.67
Step by Step Solution
- Step 1: Write the proportion equation
174,405,804,655.08 : 261,608,706,687.34 = 41,907,997,417.08 : x - Step 2: Convert to fraction form
174,405,804,655.08/261,608,706,687.34 = 41,907,997,417.08/x - Step 3: Cross multiply
174,405,804,655.08x = 261,608,706,687.34 × 41,907,997,417.08 - Step 4: Simplify right side
174,405,804,655.08x = 10,963,497,004,138,684,743,680 - Step 5: Solve for x
x = 10,963,497,004,138,684,743,680/174,405,804,655.08 - Step 6: Final answer
x = 62,861,996,054.67
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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.