Finding the Fourth Proportional to 2,373,984,806.60, 3,556,482,464.66 and 1,584,658,407.71
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Solution
The fourth proportional to 2,373,984,806.60, 3,556,482,464.66 and 1,584,658,407.71 is: 2,373,987,324.53
Step by Step Solution
- Step 1: Write the proportion equation
2,373,984,806.60 : 3,556,482,464.66 = 1,584,658,407.71 : x - Step 2: Convert to fraction form
2,373,984,806.60/3,556,482,464.66 = 1,584,658,407.71/x - Step 3: Cross multiply
2,373,984,806.60x = 3,556,482,464.66 × 1,584,658,407.71 - Step 4: Simplify right side
2,373,984,806.60x = 5,635,809,839,497,620,480 - Step 5: Solve for x
x = 5,635,809,839,497,620,480/2,373,984,806.60 - Step 6: Final answer
x = 2,373,987,324.53
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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.