Finding the Fourth Proportional to 23,299,864.20, 34,949,777.84 and 6,260,537.14
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Solution
The fourth proportional to 23,299,864.20, 34,949,777.84 and 6,260,537.14 is: 9,390,800.75
Step by Step Solution
- Step 1: Write the proportion equation
23,299,864.20 : 34,949,777.84 = 6,260,537.14 : x - Step 2: Convert to fraction form
23,299,864.20/34,949,777.84 = 6,260,537.14/x - Step 3: Cross multiply
23,299,864.20x = 34,949,777.84 × 6,260,537.14 - Step 4: Simplify right side
23,299,864.20x = 218,804,382,106,868.84 - Step 5: Solve for x
x = 218,804,382,106,868.84/23,299,864.20 - Step 6: Final answer
x = 9,390,800.75
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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.