Finding the Fourth Proportional to 182,409,627.08, 251,743,289.00 and 104,104,895.79
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Solution
The fourth proportional to 182,409,627.08, 251,743,289.00 and 104,104,895.79 is: 143,675,031.23
Step by Step Solution
- Step 1: Write the proportion equation
182,409,627.08 : 251,743,289.00 = 104,104,895.79 : x - Step 2: Convert to fraction form
182,409,627.08/251,743,289.00 = 104,104,895.79/x - Step 3: Cross multiply
182,409,627.08x = 251,743,289.00 × 104,104,895.79 - Step 4: Simplify right side
182,409,627.08x = 26,207,708,866,656,332 - Step 5: Solve for x
x = 26,207,708,866,656,332/182,409,627.08 - Step 6: Final answer
x = 143,675,031.23
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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.