Finding the Fourth Proportional to 26,135,184.83, 36,065,073.69 and 14,532,499.19
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Solution
The fourth proportional to 26,135,184.83, 36,065,073.69 and 14,532,499.19 is: 20,054,025.17
Step by Step Solution
- Step 1: Write the proportion equation
26,135,184.83 : 36,065,073.69 = 14,532,499.19 : x - Step 2: Convert to fraction form
26,135,184.83/36,065,073.69 = 14,532,499.19/x - Step 3: Cross multiply
26,135,184.83x = 36,065,073.69 × 14,532,499.19 - Step 4: Simplify right side
26,135,184.83x = 524,115,654,277,378 - Step 5: Solve for x
x = 524,115,654,277,378/26,135,184.83 - Step 6: Final answer
x = 20,054,025.17
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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.