Finding the Fourth Proportional to 50,761,674, 70,051,197.60 and 29,031,642
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Solution
The fourth proportional to 50,761,674, 70,051,197.60 and 29,031,642 is: 40,063,715.99
Step by Step Solution
- Step 1: Write the proportion equation
50,761,674 : 70,051,197.60 = 29,031,642 : x - Step 2: Convert to fraction form
50,761,674/70,051,197.60 = 29,031,642/x - Step 3: Cross multiply
50,761,674x = 70,051,197.60 × 29,031,642 - Step 4: Simplify right side
50,761,674x = 2,033,701,290,394,459 - Step 5: Solve for x
x = 2,033,701,290,394,459/50,761,674 - Step 6: Final answer
x = 40,063,715.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.