Finding the Fourth Proportional to 24,097,644.84, 33,254,749.88 and 13,784,367.94
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Solution
The fourth proportional to 24,097,644.84, 33,254,749.88 and 13,784,367.94 is: 19,022,427.76
Step by Step Solution
- Step 1: Write the proportion equation
24,097,644.84 : 33,254,749.88 = 13,784,367.94 : x - Step 2: Convert to fraction form
24,097,644.84/33,254,749.88 = 13,784,367.94/x - Step 3: Cross multiply
24,097,644.84x = 33,254,749.88 × 13,784,367.94 - Step 4: Simplify right side
24,097,644.84x = 458,395,708,098,590.81 - Step 5: Solve for x
x = 458,395,708,098,590.81/24,097,644.84 - Step 6: Final answer
x = 19,022,427.76
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.