Finding the Fourth Proportional to 46,084,239.36, 63,596,782.08 and 25,457,253.12
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Solution
The fourth proportional to 46,084,239.36, 63,596,782.08 and 25,457,253.12 is: 35,131,303.06
Step by Step Solution
- Step 1: Write the proportion equation
46,084,239.36 : 63,596,782.08 = 25,457,253.12 : x - Step 2: Convert to fraction form
46,084,239.36/63,596,782.08 = 25,457,253.12/x - Step 3: Cross multiply
46,084,239.36x = 63,596,782.08 × 25,457,253.12 - Step 4: Simplify right side
46,084,239.36x = 1,618,999,379,028,040 - Step 5: Solve for x
x = 1,618,999,379,028,040/46,084,239.36 - Step 6: Final answer
x = 35,131,303.06
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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.