Finding the Fourth Proportional to 16,164,077.40, 24,246,116.10 and 14,410,322.10
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Solution
The fourth proportional to 16,164,077.40, 24,246,116.10 and 14,410,322.10 is: 21,615,483.15
Step by Step Solution
- Step 1: Write the proportion equation
16,164,077.40 : 24,246,116.10 = 14,410,322.10 : x - Step 2: Convert to fraction form
16,164,077.40/24,246,116.10 = 14,410,322.10/x - Step 3: Cross multiply
16,164,077.40x = 24,246,116.10 × 14,410,322.10 - Step 4: Simplify right side
16,164,077.40x = 349,394,342,674,995.81 - Step 5: Solve for x
x = 349,394,342,674,995.81/16,164,077.40 - Step 6: Final answer
x = 21,615,483.15
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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.