Finding the Fourth Proportional to 134,053,320.51, 201,079,683.67 and 35,685,049.41
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Solution
The fourth proportional to 134,053,320.51, 201,079,683.67 and 35,685,049.41 is: 53,527,495.02
Step by Step Solution
- Step 1: Write the proportion equation
134,053,320.51 : 201,079,683.67 = 35,685,049.41 : x - Step 2: Convert to fraction form
134,053,320.51/201,079,683.67 = 35,685,049.41/x - Step 3: Cross multiply
134,053,320.51x = 201,079,683.67 × 35,685,049.41 - Step 4: Simplify right side
134,053,320.51x = 7,175,538,445,927,296 - Step 5: Solve for x
x = 7,175,538,445,927,296/134,053,320.51 - Step 6: Final answer
x = 53,527,495.02
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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.