Finding the Fourth Proportional to 48,902,224.10, 73,353,336.15 and 14,819,141.30
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Solution
The fourth proportional to 48,902,224.10, 73,353,336.15 and 14,819,141.30 is: 22,228,711.95
Step by Step Solution
- Step 1: Write the proportion equation
48,902,224.10 : 73,353,336.15 = 14,819,141.30 : x - Step 2: Convert to fraction form
48,902,224.10/73,353,336.15 = 14,819,141.30/x - Step 3: Cross multiply
48,902,224.10x = 73,353,336.15 × 14,819,141.30 - Step 4: Simplify right side
48,902,224.10x = 1,087,033,453,233,248.12 - Step 5: Solve for x
x = 1,087,033,453,233,248.12/48,902,224.10 - Step 6: Final answer
x = 22,228,711.95
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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.