Finding the Fourth Proportional to 24,806,499.60, 37,138,890.60 and 22,255,582.80
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Solution
The fourth proportional to 24,806,499.60, 37,138,890.60 and 22,255,582.80 is: 33,319,801.99
Step by Step Solution
- Step 1: Write the proportion equation
24,806,499.60 : 37,138,890.60 = 22,255,582.80 : x - Step 2: Convert to fraction form
24,806,499.60/37,138,890.60 = 22,255,582.80/x - Step 3: Cross multiply
24,806,499.60x = 37,138,890.60 × 22,255,582.80 - Step 4: Simplify right side
24,806,499.60x = 826,547,654,848,441.75 - Step 5: Solve for x
x = 826,547,654,848,441.75/24,806,499.60 - Step 6: Final answer
x = 33,319,801.99
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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.