Finding the Fourth Proportional to 4,022,241,799.68, 6,029,449,776 and 1,923,172,729.92
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Solution
The fourth proportional to 4,022,241,799.68, 6,029,449,776 and 1,923,172,729.92 is: 2,882,888,191.00
Step by Step Solution
- Step 1: Write the proportion equation
4,022,241,799.68 : 6,029,449,776 = 1,923,172,729.92 : x - Step 2: Convert to fraction form
4,022,241,799.68/6,029,449,776 = 1,923,172,729.92/x - Step 3: Cross multiply
4,022,241,799.68x = 6,029,449,776 × 1,923,172,729.92 - Step 4: Simplify right side
4,022,241,799.68x = 11,595,673,385,625,452,544 - Step 5: Solve for x
x = 11,595,673,385,625,452,544/4,022,241,799.68 - Step 6: Final answer
x = 2,882,888,191.00
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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.