Finding the Fourth Proportional to 44,375,964.36, 61,237,655.68 and 24,797,013.62
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Solution
The fourth proportional to 44,375,964.36, 61,237,655.68 and 24,797,013.62 is: 34,219,222.13
Step by Step Solution
- Step 1: Write the proportion equation
44,375,964.36 : 61,237,655.68 = 24,797,013.62 : x - Step 2: Convert to fraction form
44,375,964.36/61,237,655.68 = 24,797,013.62/x - Step 3: Cross multiply
44,375,964.36x = 61,237,655.68 × 24,797,013.62 - Step 4: Simplify right side
44,375,964.36x = 1,518,510,981,523,656.75 - Step 5: Solve for x
x = 1,518,510,981,523,656.75/44,375,964.36 - Step 6: Final answer
x = 34,219,222.13
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.