Finding the Fourth Proportional to 2,303,463,166,823.70, 3,177,574,010,059 and 1,424,256,888,175.80
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Solution
The fourth proportional to 2,303,463,166,823.70, 3,177,574,010,059 and 1,424,256,888,175.80 is: 1,964,729,341,756.96
Step by Step Solution
- Step 1: Write the proportion equation
2,303,463,166,823.70 : 3,177,574,010,059 = 1,424,256,888,175.80 : x - Step 2: Convert to fraction form
2,303,463,166,823.70/3,177,574,010,059 = 1,424,256,888,175.80/x - Step 3: Cross multiply
2,303,463,166,823.70x = 3,177,574,010,059 × 1,424,256,888,175.80 - Step 4: Simplify right side
2,303,463,166,823.70x = 4,525,681,671,514,929,544,298,496 - Step 5: Solve for x
x = 4,525,681,671,514,929,544,298,496/2,303,463,166,823.70 - Step 6: Final answer
x = 1,964,729,341,756.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.