Finding the Fourth Proportional to 37,451,353.80, 56,177,030.70 and 24,014,425.80
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Solution
The fourth proportional to 37,451,353.80, 56,177,030.70 and 24,014,425.80 is: 36,021,638.70
Step by Step Solution
- Step 1: Write the proportion equation
37,451,353.80 : 56,177,030.70 = 24,014,425.80 : x - Step 2: Convert to fraction form
37,451,353.80/56,177,030.70 = 24,014,425.80/x - Step 3: Cross multiply
37,451,353.80x = 56,177,030.70 × 24,014,425.80 - Step 4: Simplify right side
37,451,353.80x = 1,349,059,135,409,472.25 - Step 5: Solve for x
x = 1,349,059,135,409,472.25/37,451,353.80 - Step 6: Final answer
x = 36,021,638.70
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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.