Finding the Fourth Proportional to 37,538,491.91, 56,287,211.00 and 29,807,070.44
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Solution
The fourth proportional to 37,538,491.91, 56,287,211.00 and 29,807,070.44 is: 44,694,306.50
Step by Step Solution
- Step 1: Write the proportion equation
37,538,491.91 : 56,287,211.00 = 29,807,070.44 : x - Step 2: Convert to fraction form
37,538,491.91/56,287,211.00 = 29,807,070.44/x - Step 3: Cross multiply
37,538,491.91x = 56,287,211.00 × 29,807,070.44 - Step 4: Simplify right side
37,538,491.91x = 1,677,756,862,717,671.25 - Step 5: Solve for x
x = 1,677,756,862,717,671.25/37,538,491.91 - Step 6: Final answer
x = 44,694,306.50
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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.