Finding the Fourth Proportional to 26,339,447.70, 39,593,152.35 and 24,827,793.30
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Solution
The fourth proportional to 26,339,447.70, 39,593,152.35 and 24,827,793.30 is: 37,320,850.99
Step by Step Solution
- Step 1: Write the proportion equation
26,339,447.70 : 39,593,152.35 = 24,827,793.30 : x - Step 2: Convert to fraction form
26,339,447.70/39,593,152.35 = 24,827,793.30/x - Step 3: Cross multiply
26,339,447.70x = 39,593,152.35 × 24,827,793.30 - Step 4: Simplify right side
26,339,447.70x = 983,010,602,641,209.38 - Step 5: Solve for x
x = 983,010,602,641,209.38/26,339,447.70 - Step 6: Final answer
x = 37,320,850.99
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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.