Finding the Fourth Proportional to 24,803,339.13, 34,230,525.30 and 14,880,593.61
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Solution
The fourth proportional to 24,803,339.13, 34,230,525.30 and 14,880,593.61 is: 20,536,369.45
Step by Step Solution
- Step 1: Write the proportion equation
24,803,339.13 : 34,230,525.30 = 14,880,593.61 : x - Step 2: Convert to fraction form
24,803,339.13/34,230,525.30 = 14,880,593.61/x - Step 3: Cross multiply
24,803,339.13x = 34,230,525.30 × 14,880,593.61 - Step 4: Simplify right side
24,803,339.13x = 509,370,536,046,123.25 - Step 5: Solve for x
x = 509,370,536,046,123.25/24,803,339.13 - Step 6: Final answer
x = 20,536,369.45
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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.