Finding the Fourth Proportional to 463,588,329.60, 695,382,494.40 and 118,568,959.20
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Solution
The fourth proportional to 463,588,329.60, 695,382,494.40 and 118,568,959.20 is: 177,853,438.80
Step by Step Solution
- Step 1: Write the proportion equation
463,588,329.60 : 695,382,494.40 = 118,568,959.20 : x - Step 2: Convert to fraction form
463,588,329.60/695,382,494.40 = 118,568,959.20/x - Step 3: Cross multiply
463,588,329.60x = 695,382,494.40 × 118,568,959.20 - Step 4: Simplify right side
463,588,329.60x = 82,450,778,606,907,824 - Step 5: Solve for x
x = 82,450,778,606,907,824/463,588,329.60 - Step 6: Final answer
x = 177,853,438.80
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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.