Finding the Fourth Proportional to 102,188,875.04, 153,285,483.81 and 36,614,283.99
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Solution
The fourth proportional to 102,188,875.04, 153,285,483.81 and 36,614,283.99 is: 54,922,203.94
Step by Step Solution
- Step 1: Write the proportion equation
102,188,875.04 : 153,285,483.81 = 36,614,283.99 : x - Step 2: Convert to fraction form
102,188,875.04/153,285,483.81 = 36,614,283.99/x - Step 3: Cross multiply
102,188,875.04x = 153,285,483.81 × 36,614,283.99 - Step 4: Simplify right side
102,188,875.04x = 5,612,438,235,763,888 - Step 5: Solve for x
x = 5,612,438,235,763,888/102,188,875.04 - Step 6: Final answer
x = 54,922,203.94
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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.