Finding the Fourth Proportional to 31,194,243.97, 46,777,713.84 and 14,804,225.36
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Solution
The fourth proportional to 31,194,243.97, 46,777,713.84 and 14,804,225.36 is: 22,199,859.00
Step by Step Solution
- Step 1: Write the proportion equation
31,194,243.97 : 46,777,713.84 = 14,804,225.36 : x - Step 2: Convert to fraction form
31,194,243.97/46,777,713.84 = 14,804,225.36/x - Step 3: Cross multiply
31,194,243.97x = 46,777,713.84 × 14,804,225.36 - Step 4: Simplify right side
31,194,243.97x = 692,507,817,717,603.62 - Step 5: Solve for x
x = 692,507,817,717,603.62/31,194,243.97 - Step 6: Final answer
x = 22,199,859.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.