Finding the Fourth Proportional to 43,830,354.96, 60,487,674.48 and 24,250,926.24
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Solution
The fourth proportional to 43,830,354.96, 60,487,674.48 and 24,250,926.24 is: 33,467,265.63
Step by Step Solution
- Step 1: Write the proportion equation
43,830,354.96 : 60,487,674.48 = 24,250,926.24 : x - Step 2: Convert to fraction form
43,830,354.96/60,487,674.48 = 24,250,926.24/x - Step 3: Cross multiply
43,830,354.96x = 60,487,674.48 × 24,250,926.24 - Step 4: Simplify right side
43,830,354.96x = 1,466,882,132,243,610.25 - Step 5: Solve for x
x = 1,466,882,132,243,610.25/43,830,354.96 - Step 6: Final answer
x = 33,467,265.63
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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.