Finding the Fourth Proportional to 134,344,138.67, 201,306,256.00 and 93,483,411.65
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Solution
The fourth proportional to 134,344,138.67, 201,306,256.00 and 93,483,411.65 is: 140,079,022.30
Step by Step Solution
- Step 1: Write the proportion equation
134,344,138.67 : 201,306,256.00 = 93,483,411.65 : x - Step 2: Convert to fraction form
134,344,138.67/201,306,256.00 = 93,483,411.65/x - Step 3: Cross multiply
134,344,138.67x = 201,306,256.00 × 93,483,411.65 - Step 4: Simplify right side
134,344,138.67x = 18,818,795,596,128,040 - Step 5: Solve for x
x = 18,818,795,596,128,040/134,344,138.67 - Step 6: Final answer
x = 140,079,022.30
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.