Finding the Fourth Proportional to 47,467,525.04, 71,204,044.44 and 18,321,530.48
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Solution
The fourth proportional to 47,467,525.04, 71,204,044.44 and 18,321,530.48 is: 27,483,359.82
Step by Step Solution
- Step 1: Write the proportion equation
47,467,525.04 : 71,204,044.44 = 18,321,530.48 : x - Step 2: Convert to fraction form
47,467,525.04/71,204,044.44 = 18,321,530.48/x - Step 3: Cross multiply
47,467,525.04x = 71,204,044.44 × 18,321,530.48 - Step 4: Simplify right side
47,467,525.04x = 1,304,567,070,506,734.50 - Step 5: Solve for x
x = 1,304,567,070,506,734.50/47,467,525.04 - Step 6: Final answer
x = 27,483,359.82
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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.