Finding the Fourth Proportional to 174,405,804,656.08, 261,608,706,688.84 and 41,907,997,418.08
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Solution
The fourth proportional to 174,405,804,656.08, 261,608,706,688.84 and 41,907,997,418.08 is: 62,861,996,056.17
Step by Step Solution
- Step 1: Write the proportion equation
174,405,804,656.08 : 261,608,706,688.84 = 41,907,997,418.08 : x - Step 2: Convert to fraction form
174,405,804,656.08/261,608,706,688.84 = 41,907,997,418.08/x - Step 3: Cross multiply
174,405,804,656.08x = 261,608,706,688.84 × 41,907,997,418.08 - Step 4: Simplify right side
174,405,804,656.08x = 10,963,497,004,463,156,101,120 - Step 5: Solve for x
x = 10,963,497,004,463,156,101,120/174,405,804,656.08 - Step 6: Final answer
x = 62,861,996,056.17
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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.