Finding the Fourth Proportional to 244,708,290.24, 337,706,351.73 and 133,193,745.42
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Solution
The fourth proportional to 244,708,290.24, 337,706,351.73 and 133,193,745.42 is: 183,812,219.01
Step by Step Solution
- Step 1: Write the proportion equation
244,708,290.24 : 337,706,351.73 = 133,193,745.42 : x - Step 2: Convert to fraction form
244,708,290.24/337,706,351.73 = 133,193,745.42/x - Step 3: Cross multiply
244,708,290.24x = 337,706,351.73 × 133,193,745.42 - Step 4: Simplify right side
244,708,290.24x = 44,980,373,839,042,600 - Step 5: Solve for x
x = 44,980,373,839,042,600/244,708,290.24 - Step 6: Final answer
x = 183,812,219.01
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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.