Finding the Fourth Proportional to 24,408,051.30, 36,612,076.95 and 21,668,177.70
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Solution
The fourth proportional to 24,408,051.30, 36,612,076.95 and 21,668,177.70 is: 32,502,266.55
Step by Step Solution
- Step 1: Write the proportion equation
24,408,051.30 : 36,612,076.95 = 21,668,177.70 : x - Step 2: Convert to fraction form
24,408,051.30/36,612,076.95 = 21,668,177.70/x - Step 3: Cross multiply
24,408,051.30x = 36,612,076.95 × 21,668,177.70 - Step 4: Simplify right side
24,408,051.30x = 793,316,989,318,674 - Step 5: Solve for x
x = 793,316,989,318,674/24,408,051.30 - Step 6: Final answer
x = 32,502,266.55
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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.