Finding the Fourth Proportional to 67,483,132.66, 101,203,775.88 and 24,346,730.08
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Solution
The fourth proportional to 67,483,132.66, 101,203,775.88 and 24,346,730.08 is: 36,512,546.43
Step by Step Solution
- Step 1: Write the proportion equation
67,483,132.66 : 101,203,775.88 = 24,346,730.08 : x - Step 2: Convert to fraction form
67,483,132.66/101,203,775.88 = 24,346,730.08/x - Step 3: Cross multiply
67,483,132.66x = 101,203,775.88 × 24,346,730.08 - Step 4: Simplify right side
67,483,132.66x = 2,463,981,014,427,174 - Step 5: Solve for x
x = 2,463,981,014,427,174/67,483,132.66 - Step 6: Final answer
x = 36,512,546.43
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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.