Finding the Fourth Proportional to 45,101,136.86, 62,239,732 and 24,474,577.58
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Solution
The fourth proportional to 45,101,136.86, 62,239,732 and 24,474,577.58 is: 33,775,005.59
Step by Step Solution
- Step 1: Write the proportion equation
45,101,136.86 : 62,239,732 = 24,474,577.58 : x - Step 2: Convert to fraction form
45,101,136.86/62,239,732 = 24,474,577.58/x - Step 3: Cross multiply
45,101,136.86x = 62,239,732 × 24,474,577.58 - Step 4: Simplify right side
45,101,136.86x = 1,523,291,149,392,408.50 - Step 5: Solve for x
x = 1,523,291,149,392,408.50/45,101,136.86 - Step 6: Final answer
x = 33,775,005.59
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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.