Finding the Fourth Proportional to 62,263,104.30, 93,394,656.45 and 58,735,910.70
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Solution
The fourth proportional to 62,263,104.30, 93,394,656.45 and 58,735,910.70 is: 88,103,866.05
Step by Step Solution
- Step 1: Write the proportion equation
62,263,104.30 : 93,394,656.45 = 58,735,910.70 : x - Step 2: Convert to fraction form
62,263,104.30/93,394,656.45 = 58,735,910.70/x - Step 3: Cross multiply
62,263,104.30x = 93,394,656.45 × 58,735,910.70 - Step 4: Simplify right side
62,263,104.30x = 5,485,620,201,104,379 - Step 5: Solve for x
x = 5,485,620,201,104,379/62,263,104.30 - Step 6: Final answer
x = 88,103,866.05
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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.