Finding the Fourth Proportional to 23,533,027.60, 35,301,576.15 and 6,493,701.28
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Solution
The fourth proportional to 23,533,027.60, 35,301,576.15 and 6,493,701.28 is: 9,741,113.39
Step by Step Solution
- Step 1: Write the proportion equation
23,533,027.60 : 35,301,576.15 = 6,493,701.28 : x - Step 2: Convert to fraction form
23,533,027.60/35,301,576.15 = 6,493,701.28/x - Step 3: Cross multiply
23,533,027.60x = 35,301,576.15 × 6,493,701.28 - Step 4: Simplify right side
23,533,027.60x = 229,237,890,231,272.47 - Step 5: Solve for x
x = 229,237,890,231,272.47/23,533,027.60 - Step 6: Final answer
x = 9,741,113.39
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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.