Finding the Fourth Proportional to 46,593,964.43, 69,890,946.62 and 14,245,867
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Solution
The fourth proportional to 46,593,964.43, 69,890,946.62 and 14,245,867 is: 21,368,800.49
Step by Step Solution
- Step 1: Write the proportion equation
46,593,964.43 : 69,890,946.62 = 14,245,867 : x - Step 2: Convert to fraction form
46,593,964.43/69,890,946.62 = 14,245,867/x - Step 3: Cross multiply
46,593,964.43x = 69,890,946.62 × 14,245,867 - Step 4: Simplify right side
46,593,964.43x = 995,657,130,052,619.62 - Step 5: Solve for x
x = 995,657,130,052,619.62/46,593,964.43 - Step 6: Final answer
x = 21,368,800.49
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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.