Finding the Fourth Proportional to 122,597,983.68, 183,915,871.20 and 41,800,056
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Solution
The fourth proportional to 122,597,983.68, 183,915,871.20 and 41,800,056 is: 62,706,526.52
Step by Step Solution
- Step 1: Write the proportion equation
122,597,983.68 : 183,915,871.20 = 41,800,056 : x - Step 2: Convert to fraction form
122,597,983.68/183,915,871.20 = 41,800,056/x - Step 3: Cross multiply
122,597,983.68x = 183,915,871.20 × 41,800,056 - Step 4: Simplify right side
122,597,983.68x = 7,687,693,715,448,787 - Step 5: Solve for x
x = 7,687,693,715,448,787/122,597,983.68 - Step 6: Final answer
x = 62,706,526.52
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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.