Finding the Fourth Proportional to 36,014,882.44, 54,026,973.99 and 16,579,420.88
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Solution
The fourth proportional to 36,014,882.44, 54,026,973.99 and 16,579,420.88 is: 24,871,272.10
Step by Step Solution
- Step 1: Write the proportion equation
36,014,882.44 : 54,026,973.99 = 16,579,420.88 : x - Step 2: Convert to fraction form
36,014,882.44/54,026,973.99 = 16,579,420.88/x - Step 3: Cross multiply
36,014,882.44x = 54,026,973.99 × 16,579,420.88 - Step 4: Simplify right side
36,014,882.44x = 895,735,940,653,023 - Step 5: Solve for x
x = 895,735,940,653,023/36,014,882.44 - Step 6: Final answer
x = 24,871,272.10
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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.