Finding the Fourth Proportional to 182,825,506.28, 274,076,832.42 and 139,886,402.06
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Solution
The fourth proportional to 182,825,506.28, 274,076,832.42 and 139,886,402.06 is: 209,706,089.46
Step by Step Solution
- Step 1: Write the proportion equation
182,825,506.28 : 274,076,832.42 = 139,886,402.06 : x - Step 2: Convert to fraction form
182,825,506.28/274,076,832.42 = 139,886,402.06/x - Step 3: Cross multiply
182,825,506.28x = 274,076,832.42 × 139,886,402.06 - Step 4: Simplify right side
182,825,506.28x = 38,339,621,975,235,368 - Step 5: Solve for x
x = 38,339,621,975,235,368/182,825,506.28 - Step 6: Final answer
x = 209,706,089.46
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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.