Finding the Fourth Proportional to 2,022,842,385,125.40, 3,034,441,953,938.70 and 570,717,753,393.80
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Solution
The fourth proportional to 2,022,842,385,125.40, 3,034,441,953,938.70 and 570,717,753,393.80 is: 856,126,956,549.03
Step by Step Solution
- Step 1: Write the proportion equation
2,022,842,385,125.40 : 3,034,441,953,938.70 = 570,717,753,393.80 : x - Step 2: Convert to fraction form
2,022,842,385,125.40/3,034,441,953,938.70 = 570,717,753,393.80/x - Step 3: Cross multiply
2,022,842,385,125.40x = 3,034,441,953,938.70 × 570,717,753,393.80 - Step 4: Simplify right side
2,022,842,385,125.40x = 1,731,809,894,755,787,876,597,760 - Step 5: Solve for x
x = 1,731,809,894,755,787,876,597,760/2,022,842,385,125.40 - Step 6: Final answer
x = 856,126,956,549.03
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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.