Finding the Fourth Proportional to 75,349,912,565.75, 113,046,924,098.77 and 24,297,182,493.08
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Solution
The fourth proportional to 75,349,912,565.75, 113,046,924,098.77 and 24,297,182,493.08 is: 36,452,885,631.58
Step by Step Solution
- Step 1: Write the proportion equation
75,349,912,565.75 : 113,046,924,098.77 = 24,297,182,493.08 : x - Step 2: Convert to fraction form
75,349,912,565.75/113,046,924,098.77 = 24,297,182,493.08/x - Step 3: Cross multiply
75,349,912,565.75x = 113,046,924,098.77 × 24,297,182,493.08 - Step 4: Simplify right side
75,349,912,565.75x = 2,746,721,745,108,612,939,776 - Step 5: Solve for x
x = 2,746,721,745,108,612,939,776/75,349,912,565.75 - Step 6: Final answer
x = 36,452,885,631.58
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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.