Finding the Fourth Proportional to 174,201,282,400.26, 240,365,857,063.38 and 97,037,201,869.42
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Solution
The fourth proportional to 174,201,282,400.26, 240,365,857,063.38 and 97,037,201,869.42 is: 133,893,561,935.92
Step by Step Solution
- Step 1: Write the proportion equation
174,201,282,400.26 : 240,365,857,063.38 = 97,037,201,869.42 : x - Step 2: Convert to fraction form
174,201,282,400.26/240,365,857,063.38 = 97,037,201,869.42/x - Step 3: Cross multiply
174,201,282,400.26x = 240,365,857,063.38 × 97,037,201,869.42 - Step 4: Simplify right side
174,201,282,400.26x = 23,324,430,194,375,357,628,416 - Step 5: Solve for x
x = 23,324,430,194,375,357,628,416/174,201,282,400.26 - Step 6: Final answer
x = 133,893,561,935.92
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1.5x scale
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.