Finding the Fourth Proportional to 26,162,437.46, 39,244,006.06 and 8,211,541.46
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Solution
The fourth proportional to 26,162,437.46, 39,244,006.06 and 8,211,541.46 is: 12,317,422.00
Step by Step Solution
- Step 1: Write the proportion equation
26,162,437.46 : 39,244,006.06 = 8,211,541.46 : x - Step 2: Convert to fraction form
26,162,437.46/39,244,006.06 = 8,211,541.46/x - Step 3: Cross multiply
26,162,437.46x = 39,244,006.06 × 8,211,541.46 - Step 4: Simplify right side
26,162,437.46x = 322,253,782,818,181.25 - Step 5: Solve for x
x = 322,253,782,818,181.25/26,162,437.46 - Step 6: Final answer
x = 12,317,422.00
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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.