Finding the Fourth Proportional to 14,687,948,859.99, 22,036,245,896.67 and 4,739,205,936.08
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Solution
The fourth proportional to 14,687,948,859.99, 22,036,245,896.67 and 4,739,205,936.08 is: 7,110,203,634.14
Step by Step Solution
- Step 1: Write the proportion equation
14,687,948,859.99 : 22,036,245,896.67 = 4,739,205,936.08 : x - Step 2: Convert to fraction form
14,687,948,859.99/22,036,245,896.67 = 4,739,205,936.08/x - Step 3: Cross multiply
14,687,948,859.99x = 22,036,245,896.67 × 4,739,205,936.08 - Step 4: Simplify right side
14,687,948,859.99x = 104,434,307,362,417,000,448 - Step 5: Solve for x
x = 104,434,307,362,417,000,448/14,687,948,859.99 - Step 6: Final answer
x = 7,110,203,634.14
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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.