Finding the Fourth Proportional to 24,786,056.96, 37,185,392.16 and 14,559,564.80
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Solution
The fourth proportional to 24,786,056.96, 37,185,392.16 and 14,559,564.80 is: 21,843,051.83
Step by Step Solution
- Step 1: Write the proportion equation
24,786,056.96 : 37,185,392.16 = 14,559,564.80 : x - Step 2: Convert to fraction form
24,786,056.96/37,185,392.16 = 14,559,564.80/x - Step 3: Cross multiply
24,786,056.96x = 37,185,392.16 × 14,559,564.80 - Step 4: Simplify right side
24,786,056.96x = 541,403,126,766,931.94 - Step 5: Solve for x
x = 541,403,126,766,931.94/24,786,056.96 - Step 6: Final answer
x = 21,843,051.83
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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.