Finding the Fourth Proportional to 359,599,716.48, 496,248,471.36 and 194,589,056.64
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Solution
The fourth proportional to 359,599,716.48, 496,248,471.36 and 194,589,056.64 is: 268,533,364.95
Step by Step Solution
- Step 1: Write the proportion equation
359,599,716.48 : 496,248,471.36 = 194,589,056.64 : x - Step 2: Convert to fraction form
359,599,716.48/496,248,471.36 = 194,589,056.64/x - Step 3: Cross multiply
359,599,716.48x = 496,248,471.36 × 194,589,056.64 - Step 4: Simplify right side
359,599,716.48x = 96,564,521,900,984,448 - Step 5: Solve for x
x = 96,564,521,900,984,448/359,599,716.48 - Step 6: Final answer
x = 268,533,364.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.