Finding the Fourth Proportional to 62,263,289.80, 93,394,934.70 and 33,565,475.80
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Solution
The fourth proportional to 62,263,289.80, 93,394,934.70 and 33,565,475.80 is: 50,348,213.70
Step by Step Solution
- Step 1: Write the proportion equation
62,263,289.80 : 93,394,934.70 = 33,565,475.80 : x - Step 2: Convert to fraction form
62,263,289.80/93,394,934.70 = 33,565,475.80/x - Step 3: Cross multiply
62,263,289.80x = 93,394,934.70 × 33,565,475.80 - Step 4: Simplify right side
62,263,289.80x = 3,134,845,420,515,430 - Step 5: Solve for x
x = 3,134,845,420,515,430/62,263,289.80 - Step 6: Final answer
x = 50,348,213.70
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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.