Finding the Fourth Proportional to 61,956,189.36, 92,922,036.84 and 58,883,658.48
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Solution
The fourth proportional to 61,956,189.36, 92,922,036.84 and 58,883,658.48 is: 88,313,847.88
Step by Step Solution
- Step 1: Write the proportion equation
61,956,189.36 : 92,922,036.84 = 58,883,658.48 : x - Step 2: Convert to fraction form
61,956,189.36/92,922,036.84 = 58,883,658.48/x - Step 3: Cross multiply
61,956,189.36x = 92,922,036.84 × 58,883,658.48 - Step 4: Simplify right side
61,956,189.36x = 5,471,589,482,552,538 - Step 5: Solve for x
x = 5,471,589,482,552,538/61,956,189.36 - Step 6: Final answer
x = 88,313,847.88
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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.