Finding the Fourth Proportional to 17,408,844.24, 24,024,422.76 and 9,569,212.41
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Solution
The fourth proportional to 17,408,844.24, 24,024,422.76 and 9,569,212.41 is: 13,205,632.79
Step by Step Solution
- Step 1: Write the proportion equation
17,408,844.24 : 24,024,422.76 = 9,569,212.41 : x - Step 2: Convert to fraction form
17,408,844.24/24,024,422.76 = 9,569,212.41/x - Step 3: Cross multiply
17,408,844.24x = 24,024,422.76 × 9,569,212.41 - Step 4: Simplify right side
17,408,844.24x = 229,894,804,418,078.47 - Step 5: Solve for x
x = 229,894,804,418,078.47/17,408,844.24 - Step 6: Final answer
x = 13,205,632.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.