Finding the Fourth Proportional to 37,465,814.04, 56,202,576.17 and 14,142,202.24
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Solution
The fourth proportional to 37,465,814.04, 56,202,576.17 and 14,142,202.24 is: 21,214,758.55
Step by Step Solution
- Step 1: Write the proportion equation
37,465,814.04 : 56,202,576.17 = 14,142,202.24 : x - Step 2: Convert to fraction form
37,465,814.04/56,202,576.17 = 14,142,202.24/x - Step 3: Cross multiply
37,465,814.04x = 56,202,576.17 × 14,142,202.24 - Step 4: Simplify right side
37,465,814.04x = 794,828,198,499,307 - Step 5: Solve for x
x = 794,828,198,499,307/37,465,814.04 - Step 6: Final answer
x = 21,214,758.55
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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.