Finding the Fourth Proportional to 46,237,399.97, 63,807,103.44 and 25,043,652.41
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Solution
The fourth proportional to 46,237,399.97, 63,807,103.44 and 25,043,652.41 is: 34,559,964.90
Step by Step Solution
- Step 1: Write the proportion equation
46,237,399.97 : 63,807,103.44 = 25,043,652.41 : x - Step 2: Convert to fraction form
46,237,399.97/63,807,103.44 = 25,043,652.41/x - Step 3: Cross multiply
46,237,399.97x = 63,807,103.44 × 25,043,652.41 - Step 4: Simplify right side
46,237,399.97x = 1,597,962,919,874,575 - Step 5: Solve for x
x = 1,597,962,919,874,575/46,237,399.97 - Step 6: Final answer
x = 34,559,964.90
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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.