Finding the Fourth Proportional to 233,245,006.16, 349,868,467.37 and 58,367,563.70
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Solution
The fourth proportional to 233,245,006.16, 349,868,467.37 and 58,367,563.70 is: 87,551,585.31
Step by Step Solution
- Step 1: Write the proportion equation
233,245,006.16 : 349,868,467.37 = 58,367,563.70 : x - Step 2: Convert to fraction form
233,245,006.16/349,868,467.37 = 58,367,563.70/x - Step 3: Cross multiply
233,245,006.16x = 349,868,467.37 × 58,367,563.70 - Step 4: Simplify right side
233,245,006.16x = 20,420,970,053,798,668 - Step 5: Solve for x
x = 20,420,970,053,798,668/233,245,006.16 - Step 6: Final answer
x = 87,551,585.31
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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.