Finding the Fourth Proportional to 32,502,304.28, 48,739,282.84 and 12,293,374.52
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Solution
The fourth proportional to 32,502,304.28, 48,739,282.84 and 12,293,374.52 is: 18,434,700.89
Step by Step Solution
- Step 1: Write the proportion equation
32,502,304.28 : 48,739,282.84 = 12,293,374.52 : x - Step 2: Convert to fraction form
32,502,304.28/48,739,282.84 = 12,293,374.52/x - Step 3: Cross multiply
32,502,304.28x = 48,739,282.84 × 12,293,374.52 - Step 4: Simplify right side
32,502,304.28x = 599,170,257,788,329.25 - Step 5: Solve for x
x = 599,170,257,788,329.25/32,502,304.28 - Step 6: Final answer
x = 18,434,700.89
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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.