Finding the Fourth Proportional to 67,267,192.64, 92,828,722.29 and 36,327,358.94
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Solution
The fourth proportional to 67,267,192.64, 92,828,722.29 and 36,327,358.94 is: 50,131,753.42
Step by Step Solution
- Step 1: Write the proportion equation
67,267,192.64 : 92,828,722.29 = 36,327,358.94 : x - Step 2: Convert to fraction form
67,267,192.64/92,828,722.29 = 36,327,358.94/x - Step 3: Cross multiply
67,267,192.64x = 92,828,722.29 × 36,327,358.94 - Step 4: Simplify right side
67,267,192.64x = 3,372,222,314,570,409 - Step 5: Solve for x
x = 3,372,222,314,570,409/67,267,192.64 - Step 6: Final answer
x = 50,131,753.42
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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.