Finding the Fourth Proportional to 62,259,352.99, 93,445,700.81 and 33,137,640.98
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Solution
The fourth proportional to 62,259,352.99, 93,445,700.81 and 33,137,640.98 is: 49,736,624.87
Step by Step Solution
- Step 1: Write the proportion equation
62,259,352.99 : 93,445,700.81 = 33,137,640.98 : x - Step 2: Convert to fraction form
62,259,352.99/93,445,700.81 = 33,137,640.98/x - Step 3: Cross multiply
62,259,352.99x = 93,445,700.81 × 33,137,640.98 - Step 4: Simplify right side
62,259,352.99x = 3,096,570,084,470,179.50 - Step 5: Solve for x
x = 3,096,570,084,470,179.50/62,259,352.99 - Step 6: Final answer
x = 49,736,624.87
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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.