Finding the Fourth Proportional to 37,052,341.41, 51,115,464.18 and 22,363,312.17
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Solution
The fourth proportional to 37,052,341.41, 51,115,464.18 and 22,363,312.17 is: 30,851,250.92
Step by Step Solution
- Step 1: Write the proportion equation
37,052,341.41 : 51,115,464.18 = 22,363,312.17 : x - Step 2: Convert to fraction form
37,052,341.41/51,115,464.18 = 22,363,312.17/x - Step 3: Cross multiply
37,052,341.41x = 51,115,464.18 × 22,363,312.17 - Step 4: Simplify right side
37,052,341.41x = 1,143,111,082,171,793.25 - Step 5: Solve for x
x = 1,143,111,082,171,793.25/37,052,341.41 - Step 6: Final answer
x = 30,851,250.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.