Finding the Fourth Proportional to 746,141,020,601.04, 1,119,214,793,954.20 and 236,202,277,587.84
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Solution
The fourth proportional to 746,141,020,601.04, 1,119,214,793,954.20 and 236,202,277,587.84 is: 354,304,449,350.66
Step by Step Solution
- Step 1: Write the proportion equation
746,141,020,601.04 : 1,119,214,793,954.20 = 236,202,277,587.84 : x - Step 2: Convert to fraction form
746,141,020,601.04/1,119,214,793,954.20 = 236,202,277,587.84/x - Step 3: Cross multiply
746,141,020,601.04x = 1,119,214,793,954.20 × 236,202,277,587.84 - Step 4: Simplify right side
746,141,020,601.04x = 264,361,083,441,987,075,440,640 - Step 5: Solve for x
x = 264,361,083,441,987,075,440,640/746,141,020,601.04 - Step 6: Final answer
x = 354,304,449,350.66
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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.