Finding the Fourth Proportional to 16,398,014.24, 24,549,287.03 and 8,598,433.31
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Solution
The fourth proportional to 16,398,014.24, 24,549,287.03 and 8,598,433.31 is: 12,872,620.07
Step by Step Solution
- Step 1: Write the proportion equation
16,398,014.24 : 24,549,287.03 = 8,598,433.31 : x - Step 2: Convert to fraction form
16,398,014.24/24,549,287.03 = 8,598,433.31/x - Step 3: Cross multiply
16,398,014.24x = 24,549,287.03 × 8,598,433.31 - Step 4: Simplify right side
16,398,014.24x = 211,085,407,292,510.81 - Step 5: Solve for x
x = 211,085,407,292,510.81/16,398,014.24 - Step 6: Final answer
x = 12,872,620.07
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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.