Finding the Fourth Proportional to 35,269,165.34, 48,671,560.97 and 19,588,187.02
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Solution
The fourth proportional to 35,269,165.34, 48,671,560.97 and 19,588,187.02 is: 27,031,760.73
Step by Step Solution
- Step 1: Write the proportion equation
35,269,165.34 : 48,671,560.97 = 19,588,187.02 : x - Step 2: Convert to fraction form
35,269,165.34/48,671,560.97 = 19,588,187.02/x - Step 3: Cross multiply
35,269,165.34x = 48,671,560.97 × 19,588,187.02 - Step 4: Simplify right side
35,269,165.34x = 953,387,638,780,787.62 - Step 5: Solve for x
x = 953,387,638,780,787.62/35,269,165.34 - Step 6: Final answer
x = 27,031,760.73
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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.