Finding the Fourth Proportional to 48,823,646.13, 73,238,274.36 and 17,706,078.09
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Solution
The fourth proportional to 48,823,646.13, 73,238,274.36 and 17,706,078.09 is: 26,560,134.44
Step by Step Solution
- Step 1: Write the proportion equation
48,823,646.13 : 73,238,274.36 = 17,706,078.09 : x - Step 2: Convert to fraction form
48,823,646.13/73,238,274.36 = 17,706,078.09/x - Step 3: Cross multiply
48,823,646.13x = 73,238,274.36 × 17,706,078.09 - Step 4: Simplify right side
48,823,646.13x = 1,296,762,604,995,004.75 - Step 5: Solve for x
x = 1,296,762,604,995,004.75/48,823,646.13 - Step 6: Final answer
x = 26,560,134.44
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.