Finding the Fourth Proportional to 110,471,443.99, 165,701,159.53 and 33,794,472.31
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Solution
The fourth proportional to 110,471,443.99, 165,701,159.53 and 33,794,472.31 is: 50,689,871.02
Step by Step Solution
- Step 1: Write the proportion equation
110,471,443.99 : 165,701,159.53 = 33,794,472.31 : x - Step 2: Convert to fraction form
110,471,443.99/165,701,159.53 = 33,794,472.31/x - Step 3: Cross multiply
110,471,443.99x = 165,701,159.53 × 33,794,472.31 - Step 4: Simplify right side
110,471,443.99x = 5,599,783,246,972,738 - Step 5: Solve for x
x = 5,599,783,246,972,738/110,471,443.99 - Step 6: Final answer
x = 50,689,871.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.