Finding the Fourth Proportional to 265,087,386,003.27, 397,631,084,266.30 and 63,629,121,177.68
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Solution
The fourth proportional to 265,087,386,003.27, 397,631,084,266.30 and 63,629,121,177.68 is: 95,443,683,029.42
Step by Step Solution
- Step 1: Write the proportion equation
265,087,386,003.27 : 397,631,084,266.30 = 63,629,121,177.68 : x - Step 2: Convert to fraction form
265,087,386,003.27/397,631,084,266.30 = 63,629,121,177.68/x - Step 3: Cross multiply
265,087,386,003.27x = 397,631,084,266.30 × 63,629,121,177.68 - Step 4: Simplify right side
265,087,386,003.27x = 25,300,916,444,792,688,214,016 - Step 5: Solve for x
x = 25,300,916,444,792,688,214,016/265,087,386,003.27 - Step 6: Final answer
x = 95,443,683,029.42
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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.