Finding the Fourth Proportional to 174,201,282,405.26, 240,365,857,070.28 and 97,037,201,874.42
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Solution
The fourth proportional to 174,201,282,405.26, 240,365,857,070.28 and 97,037,201,874.42 is: 133,893,561,942.82
Step by Step Solution
- Step 1: Write the proportion equation
174,201,282,405.26 : 240,365,857,070.28 = 97,037,201,874.42 : x - Step 2: Convert to fraction form
174,201,282,405.26/240,365,857,070.28 = 97,037,201,874.42/x - Step 3: Cross multiply
174,201,282,405.26x = 240,365,857,070.28 × 97,037,201,874.42 - Step 4: Simplify right side
174,201,282,405.26x = 23,324,430,196,246,742,827,008 - Step 5: Solve for x
x = 23,324,430,196,246,742,827,008/174,201,282,405.26 - Step 6: Final answer
x = 133,893,561,942.82
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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.