Finding the Fourth Proportional to 24,496,634.52, 36,739,471.52 and 7,221,149.73
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Solution
The fourth proportional to 24,496,634.52, 36,739,471.52 and 7,221,149.73 is: 10,830,109.12
Step by Step Solution
- Step 1: Write the proportion equation
24,496,634.52 : 36,739,471.52 = 7,221,149.73 : x - Step 2: Convert to fraction form
24,496,634.52/36,739,471.52 = 7,221,149.73/x - Step 3: Cross multiply
24,496,634.52x = 36,739,471.52 × 7,221,149.73 - Step 4: Simplify right side
24,496,634.52x = 265,301,224,865,043.59 - Step 5: Solve for x
x = 265,301,224,865,043.59/24,496,634.52 - Step 6: Final answer
x = 10,830,109.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.