Finding the Fourth Proportional to 97,722,360.11, 146,583,416.20 and 24,939,142.43
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Solution
The fourth proportional to 97,722,360.11, 146,583,416.20 and 24,939,142.43 is: 37,408,682.01
Step by Step Solution
- Step 1: Write the proportion equation
97,722,360.11 : 146,583,416.20 = 24,939,142.43 : x - Step 2: Convert to fraction form
97,722,360.11/146,583,416.20 = 24,939,142.43/x - Step 3: Cross multiply
97,722,360.11x = 146,583,416.20 × 24,939,142.43 - Step 4: Simplify right side
97,722,360.11x = 3,655,664,694,487,769 - Step 5: Solve for x
x = 3,655,664,694,487,769/97,722,360.11 - Step 6: Final answer
x = 37,408,682.01
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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.