Finding the Fourth Proportional to 62,188,454.14, 93,296,328.09 and 19,060,901.62
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Solution
The fourth proportional to 62,188,454.14, 93,296,328.09 and 19,060,901.62 is: 28,595,535.23
Step by Step Solution
- Step 1: Write the proportion equation
62,188,454.14 : 93,296,328.09 = 19,060,901.62 : x - Step 2: Convert to fraction form
62,188,454.14/93,296,328.09 = 19,060,901.62/x - Step 3: Cross multiply
62,188,454.14x = 93,296,328.09 × 19,060,901.62 - Step 4: Simplify right side
62,188,454.14x = 1,778,312,131,611,622.25 - Step 5: Solve for x
x = 1,778,312,131,611,622.25/62,188,454.14 - Step 6: Final answer
x = 28,595,535.23
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.