Finding the Fourth Proportional to 3,772,319,674,305.60, 5,659,431,758,764 and 1,052,630,814,440.30
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Solution
The fourth proportional to 3,772,319,674,305.60, 5,659,431,758,764 and 1,052,630,814,440.30 is: 1,579,211,937,438.38
Step by Step Solution
- Step 1: Write the proportion equation
3,772,319,674,305.60 : 5,659,431,758,764 = 1,052,630,814,440.30 : x - Step 2: Convert to fraction form
3,772,319,674,305.60/5,659,431,758,764 = 1,052,630,814,440.30/x - Step 3: Cross multiply
3,772,319,674,305.60x = 5,659,431,758,764 × 1,052,630,814,440.30 - Step 4: Simplify right side
3,772,319,674,305.60x = 5,957,292,261,497,048,821,399,552 - Step 5: Solve for x
x = 5,957,292,261,497,048,821,399,552/3,772,319,674,305.60 - Step 6: Final answer
x = 1,579,211,937,438.38
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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.