Finding the Fourth Proportional to 36,226,058.54, 50,014,908.51 and 22,489,599.02
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Solution
The fourth proportional to 36,226,058.54, 50,014,908.51 and 22,489,599.02 is: 31,049,892.89
Step by Step Solution
- Step 1: Write the proportion equation
36,226,058.54 : 50,014,908.51 = 22,489,599.02 : x - Step 2: Convert to fraction form
36,226,058.54/50,014,908.51 = 22,489,599.02/x - Step 3: Cross multiply
36,226,058.54x = 50,014,908.51 × 22,489,599.02 - Step 4: Simplify right side
36,226,058.54x = 1,124,815,237,411,885.62 - Step 5: Solve for x
x = 1,124,815,237,411,885.62/36,226,058.54 - Step 6: Final answer
x = 31,049,892.89
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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.