Finding the Fourth Proportional to 2,073,477,668, 3,110,274,451.01 and 674,461,946.02
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Solution
The fourth proportional to 2,073,477,668, 3,110,274,451.01 and 674,461,946.02 is: 1,011,711,768.72
Step by Step Solution
- Step 1: Write the proportion equation
2,073,477,668 : 3,110,274,451.01 = 674,461,946.02 : x - Step 2: Convert to fraction form
2,073,477,668/3,110,274,451.01 = 674,461,946.02/x - Step 3: Cross multiply
2,073,477,668x = 3,110,274,451.01 × 674,461,946.02 - Step 4: Simplify right side
2,073,477,668x = 2,097,761,758,884,491,776 - Step 5: Solve for x
x = 2,097,761,758,884,491,776/2,073,477,668 - Step 6: Final answer
x = 1,011,711,768.72
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.