Finding the Fourth Proportional to 174,827,358.48, 241,255,431.84 and 96,509,230.56
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Solution
The fourth proportional to 174,827,358.48, 241,255,431.84 and 96,509,230.56 is: 133,179,247.79
Step by Step Solution
- Step 1: Write the proportion equation
174,827,358.48 : 241,255,431.84 = 96,509,230.56 : x - Step 2: Convert to fraction form
174,827,358.48/241,255,431.84 = 96,509,230.56/x - Step 3: Cross multiply
174,827,358.48x = 241,255,431.84 × 96,509,230.56 - Step 4: Simplify right side
174,827,358.48x = 23,283,376,095,298,924 - Step 5: Solve for x
x = 23,283,376,095,298,924/174,827,358.48 - Step 6: Final answer
x = 133,179,247.79
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.