Finding the Fourth Proportional to 36,732,251.14, 55,098,368.48 and 13,390,743.92
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Solution
The fourth proportional to 36,732,251.14, 55,098,368.48 and 13,390,743.92 is: 20,086,112.88
Step by Step Solution
- Step 1: Write the proportion equation
36,732,251.14 : 55,098,368.48 = 13,390,743.92 : x - Step 2: Convert to fraction form
36,732,251.14/55,098,368.48 = 13,390,743.92/x - Step 3: Cross multiply
36,732,251.14x = 55,098,368.48 × 13,390,743.92 - Step 4: Simplify right side
36,732,251.14x = 737,808,142,796,271.88 - Step 5: Solve for x
x = 737,808,142,796,271.88/36,732,251.14 - Step 6: Final answer
x = 20,086,112.88
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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.