Finding the Fourth Proportional to 16,395,027.10, 24,601,051.56 and 6,686,762.44
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Solution
The fourth proportional to 16,395,027.10, 24,601,051.56 and 6,686,762.44 is: 10,033,614.86
Step by Step Solution
- Step 1: Write the proportion equation
16,395,027.10 : 24,601,051.56 = 6,686,762.44 : x - Step 2: Convert to fraction form
16,395,027.10/24,601,051.56 = 6,686,762.44/x - Step 3: Cross multiply
16,395,027.10x = 24,601,051.56 × 6,686,762.44 - Step 4: Simplify right side
16,395,027.10x = 164,501,387,555,911.41 - Step 5: Solve for x
x = 164,501,387,555,911.41/16,395,027.10 - Step 6: Final answer
x = 10,033,614.86
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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.