Finding the Fourth Proportional to 332,088,216.53, 497,700,250.13 and 135,122,086.71
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Solution
The fourth proportional to 332,088,216.53, 497,700,250.13 and 135,122,086.71 is: 202,507,324.88
Step by Step Solution
- Step 1: Write the proportion equation
332,088,216.53 : 497,700,250.13 = 135,122,086.71 : x - Step 2: Convert to fraction form
332,088,216.53/497,700,250.13 = 135,122,086.71/x - Step 3: Cross multiply
332,088,216.53x = 497,700,250.13 × 135,122,086.71 - Step 4: Simplify right side
332,088,216.53x = 67,250,296,353,992,360 - Step 5: Solve for x
x = 67,250,296,353,992,360/332,088,216.53 - Step 6: Final answer
x = 202,507,324.88
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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.