Finding the Fourth Proportional to 23,266,525.32, 32,099,494.05 and 13,471,623
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Solution
The fourth proportional to 23,266,525.32, 32,099,494.05 and 13,471,623 is: 18,586,027.62
Step by Step Solution
- Step 1: Write the proportion equation
23,266,525.32 : 32,099,494.05 = 13,471,623 : x - Step 2: Convert to fraction form
23,266,525.32/32,099,494.05 = 13,471,623/x - Step 3: Cross multiply
23,266,525.32x = 32,099,494.05 × 13,471,623 - Step 4: Simplify right side
23,266,525.32x = 432,432,282,332,343.19 - Step 5: Solve for x
x = 432,432,282,332,343.19/23,266,525.32 - Step 6: Final answer
x = 18,586,027.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.