Finding the Fourth Proportional to 4,055,901,997.16, 6,073,375,210.98 and 2,799,243,765.08
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Solution
The fourth proportional to 4,055,901,997.16, 6,073,375,210.98 and 2,799,243,765.08 is: 4,191,634,241.71
Step by Step Solution
- Step 1: Write the proportion equation
4,055,901,997.16 : 6,073,375,210.98 = 2,799,243,765.08 : x - Step 2: Convert to fraction form
4,055,901,997.16/6,073,375,210.98 = 2,799,243,765.08/x - Step 3: Cross multiply
4,055,901,997.16x = 6,073,375,210.98 × 2,799,243,765.08 - Step 4: Simplify right side
4,055,901,997.16x = 17,000,857,692,327,192,576 - Step 5: Solve for x
x = 17,000,857,692,327,192,576/4,055,901,997.16 - Step 6: Final answer
x = 4,191,634,241.71
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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.