Finding the Fourth Proportional to 124,015,658.97, 186,050,390.84 and 37,751,823.70
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Solution
The fourth proportional to 124,015,658.97, 186,050,390.84 and 37,751,823.70 is: 56,635,924.95
Step by Step Solution
- Step 1: Write the proportion equation
124,015,658.97 : 186,050,390.84 = 37,751,823.70 : x - Step 2: Convert to fraction form
124,015,658.97/186,050,390.84 = 37,751,823.70/x - Step 3: Cross multiply
124,015,658.97x = 186,050,390.84 × 37,751,823.70 - Step 4: Simplify right side
124,015,658.97x = 7,023,741,554,841,993 - Step 5: Solve for x
x = 7,023,741,554,841,993/124,015,658.97 - Step 6: Final answer
x = 56,635,924.95
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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.