Finding the Fourth Proportional to 182,246,713.80, 273,370,070.70 and 54,595,897.80
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Solution
The fourth proportional to 182,246,713.80, 273,370,070.70 and 54,595,897.80 is: 81,893,846.70
Step by Step Solution
- Step 1: Write the proportion equation
182,246,713.80 : 273,370,070.70 = 54,595,897.80 : x - Step 2: Convert to fraction form
182,246,713.80/273,370,070.70 = 54,595,897.80/x - Step 3: Cross multiply
182,246,713.80x = 273,370,070.70 × 54,595,897.80 - Step 4: Simplify right side
182,246,713.80x = 14,924,884,441,515,972 - Step 5: Solve for x
x = 14,924,884,441,515,972/182,246,713.80 - Step 6: Final answer
x = 81,893,846.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.