Finding the Fourth Proportional to 23,240,364.26, 34,864,802.70 and 9,586,062.07
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Solution
The fourth proportional to 23,240,364.26, 34,864,802.70 and 9,586,062.07 is: 14,380,848.72
Step by Step Solution
- Step 1: Write the proportion equation
23,240,364.26 : 34,864,802.70 = 9,586,062.07 : x - Step 2: Convert to fraction form
23,240,364.26/34,864,802.70 = 9,586,062.07/x - Step 3: Cross multiply
23,240,364.26x = 34,864,802.70 × 9,586,062.07 - Step 4: Simplify right side
23,240,364.26x = 334,216,162,605,944 - Step 5: Solve for x
x = 334,216,162,605,944/23,240,364.26 - Step 6: Final answer
x = 14,380,848.72
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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.