Finding the Fourth Proportional to 22,902,321.84, 34,352,692.20 and 5,863,141.68
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Solution
The fourth proportional to 22,902,321.84, 34,352,692.20 and 5,863,141.68 is: 8,794,510.13
Step by Step Solution
- Step 1: Write the proportion equation
22,902,321.84 : 34,352,692.20 = 5,863,141.68 : x - Step 2: Convert to fraction form
22,902,321.84/34,352,692.20 = 5,863,141.68/x - Step 3: Cross multiply
22,902,321.84x = 34,352,692.20 × 5,863,141.68 - Step 4: Simplify right side
22,902,321.84x = 201,414,701,458,030.91 - Step 5: Solve for x
x = 201,414,701,458,030.91/22,902,321.84 - Step 6: Final answer
x = 8,794,510.13
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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.