Finding the Fourth Proportional to 52,693,359.36, 79,028,979.84 and 14,862,048
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Solution
The fourth proportional to 52,693,359.36, 79,028,979.84 and 14,862,048 is: 22,289,952.78
Step by Step Solution
- Step 1: Write the proportion equation
52,693,359.36 : 79,028,979.84 = 14,862,048 : x - Step 2: Convert to fraction form
52,693,359.36/79,028,979.84 = 14,862,048/x - Step 3: Cross multiply
52,693,359.36x = 79,028,979.84 × 14,862,048 - Step 4: Simplify right side
52,693,359.36x = 1,174,532,491,773,112.25 - Step 5: Solve for x
x = 1,174,532,491,773,112.25/52,693,359.36 - Step 6: Final answer
x = 22,289,952.78
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.