Finding the Fourth Proportional to 15,953,408.24, 23,936,143.35 and 6,244,959.68
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Solution
The fourth proportional to 15,953,408.24, 23,936,143.35 and 6,244,959.68 is: 9,369,800.35
Step by Step Solution
- Step 1: Write the proportion equation
15,953,408.24 : 23,936,143.35 = 6,244,959.68 : x - Step 2: Convert to fraction form
15,953,408.24/23,936,143.35 = 6,244,959.68/x - Step 3: Cross multiply
15,953,408.24x = 23,936,143.35 × 6,244,959.68 - Step 4: Simplify right side
15,953,408.24x = 149,480,250,108,948.56 - Step 5: Solve for x
x = 149,480,250,108,948.56/15,953,408.24 - Step 6: Final answer
x = 9,369,800.35
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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.