Finding the Fourth Proportional to 4,476,996,062.28, 6,711,955,665.51 and 2,234,892,675.53
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Solution
The fourth proportional to 4,476,996,062.28, 6,711,955,665.51 and 2,234,892,675.53 is: 3,350,572,648.85
Step by Step Solution
- Step 1: Write the proportion equation
4,476,996,062.28 : 6,711,955,665.51 = 2,234,892,675.53 : x - Step 2: Convert to fraction form
4,476,996,062.28/6,711,955,665.51 = 2,234,892,675.53/x - Step 3: Cross multiply
4,476,996,062.28x = 6,711,955,665.51 × 2,234,892,675.53 - Step 4: Simplify right side
4,476,996,062.28x = 15,000,500,555,296,827,392 - Step 5: Solve for x
x = 15,000,500,555,296,827,392/4,476,996,062.28 - Step 6: Final answer
x = 3,350,572,648.85
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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.