Finding the Fourth Proportional to 328,715,035.74, 492,956,250.14 and 95,497,227.41
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Solution
The fourth proportional to 328,715,035.74, 492,956,250.14 and 95,497,227.41 is: 143,212,053.00
Step by Step Solution
- Step 1: Write the proportion equation
328,715,035.74 : 492,956,250.14 = 95,497,227.41 : x - Step 2: Convert to fraction form
328,715,035.74/492,956,250.14 = 95,497,227.41/x - Step 3: Cross multiply
328,715,035.74x = 492,956,250.14 × 95,497,227.41 - Step 4: Simplify right side
328,715,035.74x = 47,075,955,119,858,160 - Step 5: Solve for x
x = 47,075,955,119,858,160/328,715,035.74 - Step 6: Final answer
x = 143,212,053.00
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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.