Finding the Fourth Proportional to 2,464,330,954.62, 3,696,464,143.95 and 598,971,231.46
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Solution
The fourth proportional to 2,464,330,954.62, 3,696,464,143.95 and 598,971,231.46 is: 898,448,999.39
Step by Step Solution
- Step 1: Write the proportion equation
2,464,330,954.62 : 3,696,464,143.95 = 598,971,231.46 : x - Step 2: Convert to fraction form
2,464,330,954.62/3,696,464,143.95 = 598,971,231.46/x - Step 3: Cross multiply
2,464,330,954.62x = 3,696,464,143.95 × 598,971,231.46 - Step 4: Simplify right side
2,464,330,954.62x = 2,214,075,680,338,727,680 - Step 5: Solve for x
x = 2,214,075,680,338,727,680/2,464,330,954.62 - Step 6: Final answer
x = 898,448,999.39
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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.