Finding the Fourth Proportional to 32,494,438.04, 48,455,267.90 and 32,203,031.36
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Solution
The fourth proportional to 32,494,438.04, 48,455,267.90 and 32,203,031.36 is: 48,020,726.19
Step by Step Solution
- Step 1: Write the proportion equation
32,494,438.04 : 48,455,267.90 = 32,203,031.36 : x - Step 2: Convert to fraction form
32,494,438.04/48,455,267.90 = 32,203,031.36/x - Step 3: Cross multiply
32,494,438.04x = 48,455,267.90 × 32,203,031.36 - Step 4: Simplify right side
32,494,438.04x = 1,560,406,511,740,901.25 - Step 5: Solve for x
x = 1,560,406,511,740,901.25/32,494,438.04 - Step 6: Final answer
x = 48,020,726.19
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.