Finding the Fourth Proportional to 16,153,592.06, 24,230,599.15 and 5,370,892.91
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Solution
The fourth proportional to 16,153,592.06, 24,230,599.15 and 5,370,892.91 is: 8,056,409.53
Step by Step Solution
- Step 1: Write the proportion equation
16,153,592.06 : 24,230,599.15 = 5,370,892.91 : x - Step 2: Convert to fraction form
16,153,592.06/24,230,599.15 = 5,370,892.91/x - Step 3: Cross multiply
16,153,592.06x = 24,230,599.15 × 5,370,892.91 - Step 4: Simplify right side
16,153,592.06x = 130,139,953,065,232.06 - Step 5: Solve for x
x = 130,139,953,065,232.06/16,153,592.06 - Step 6: Final answer
x = 8,056,409.53
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1.5x scale
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.