Finding the Fourth Proportional to 110,165,535.24, 165,212,627.40 and 36,372,738.08
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Solution
The fourth proportional to 110,165,535.24, 165,212,627.40 and 36,372,738.08 is: 54,547,328.35
Step by Step Solution
- Step 1: Write the proportion equation
110,165,535.24 : 165,212,627.40 = 36,372,738.08 : x - Step 2: Convert to fraction form
110,165,535.24/165,212,627.40 = 36,372,738.08/x - Step 3: Cross multiply
110,165,535.24x = 165,212,627.40 × 36,372,738.08 - Step 4: Simplify right side
110,165,535.24x = 6,009,235,623,102,769 - Step 5: Solve for x
x = 6,009,235,623,102,769/110,165,535.24 - Step 6: Final answer
x = 54,547,328.35
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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.