Finding the Fourth Proportional to 43,916,089.44, 60,603,463.20 and 24,336,937.92
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Solution
The fourth proportional to 43,916,089.44, 60,603,463.20 and 24,336,937.92 is: 33,584,564.12
Step by Step Solution
- Step 1: Write the proportion equation
43,916,089.44 : 60,603,463.20 = 24,336,937.92 : x - Step 2: Convert to fraction form
43,916,089.44/60,603,463.20 = 24,336,937.92/x - Step 3: Cross multiply
43,916,089.44x = 60,603,463.20 × 24,336,937.92 - Step 4: Simplify right side
43,916,089.44x = 1,474,902,721,635,404.75 - Step 5: Solve for x
x = 1,474,902,721,635,404.75/43,916,089.44 - Step 6: Final answer
x = 33,584,564.12
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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.