Finding the Fourth Proportional to 36,658,576.02, 55,035,921.24 and 24,582,077.49
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Solution
The fourth proportional to 36,658,576.02, 55,035,921.24 and 24,582,077.49 is: 36,905,341.87
Step by Step Solution
- Step 1: Write the proportion equation
36,658,576.02 : 55,035,921.24 = 24,582,077.49 : x - Step 2: Convert to fraction form
36,658,576.02/55,035,921.24 = 24,582,077.49/x - Step 3: Cross multiply
36,658,576.02x = 55,035,921.24 × 24,582,077.49 - Step 4: Simplify right side
36,658,576.02x = 1,352,897,280,655,216.75 - Step 5: Solve for x
x = 1,352,897,280,655,216.75/36,658,576.02 - Step 6: Final answer
x = 36,905,341.87
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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.