Finding the Fourth Proportional to 44,432,789.23, 66,625,219.68 and 20,158,471.09
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Solution
The fourth proportional to 44,432,789.23, 66,625,219.68 and 20,158,471.09 is: 30,226,834.46
Step by Step Solution
- Step 1: Write the proportion equation
44,432,789.23 : 66,625,219.68 = 20,158,471.09 : x - Step 2: Convert to fraction form
44,432,789.23/66,625,219.68 = 20,158,471.09/x - Step 3: Cross multiply
44,432,789.23x = 66,625,219.68 × 20,158,471.09 - Step 4: Simplify right side
44,432,789.23x = 1,343,062,564,784,179 - Step 5: Solve for x
x = 1,343,062,564,784,179/44,432,789.23 - Step 6: Final answer
x = 30,226,834.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.