Finding the Fourth Proportional to 46,738,763.04, 64,498,304.64 and 26,112,364.08
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Solution
The fourth proportional to 46,738,763.04, 64,498,304.64 and 26,112,364.08 is: 36,034,398.51
Step by Step Solution
- Step 1: Write the proportion equation
46,738,763.04 : 64,498,304.64 = 26,112,364.08 : x - Step 2: Convert to fraction form
46,738,763.04/64,498,304.64 = 26,112,364.08/x - Step 3: Cross multiply
46,738,763.04x = 64,498,304.64 × 26,112,364.08 - Step 4: Simplify right side
46,738,763.04x = 1,684,203,213,302,433.25 - Step 5: Solve for x
x = 1,684,203,213,302,433.25/46,738,763.04 - Step 6: Final answer
x = 36,034,398.51
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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.