Finding the Fourth Proportional to 204,249,366.26, 306,422,469.57 and 58,679,409.50
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Solution
The fourth proportional to 204,249,366.26, 306,422,469.57 and 58,679,409.50 is: 88,033,025.03
Step by Step Solution
- Step 1: Write the proportion equation
204,249,366.26 : 306,422,469.57 = 58,679,409.50 : x - Step 2: Convert to fraction form
204,249,366.26/306,422,469.57 = 58,679,409.50/x - Step 3: Cross multiply
204,249,366.26x = 306,422,469.57 × 58,679,409.50 - Step 4: Simplify right side
204,249,366.26x = 17,980,689,571,899,318 - Step 5: Solve for x
x = 17,980,689,571,899,318/204,249,366.26 - Step 6: Final answer
x = 88,033,025.03
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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.