Finding the Fourth Proportional to 75,349,912,566.37, 113,046,924,099.70 and 24,297,182,493.70
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Solution
The fourth proportional to 75,349,912,566.37, 113,046,924,099.70 and 24,297,182,493.70 is: 36,452,885,632.52
Step by Step Solution
- Step 1: Write the proportion equation
75,349,912,566.37 : 113,046,924,099.70 = 24,297,182,493.70 : x - Step 2: Convert to fraction form
75,349,912,566.37/113,046,924,099.70 = 24,297,182,493.70/x - Step 3: Cross multiply
75,349,912,566.37x = 113,046,924,099.70 × 24,297,182,493.70 - Step 4: Simplify right side
75,349,912,566.37x = 2,746,721,745,201,863,327,744 - Step 5: Solve for x
x = 2,746,721,745,201,863,327,744/75,349,912,566.37 - Step 6: Final answer
x = 36,452,885,632.52
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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.