Finding the Fourth Proportional to 4,310,610,247,422.40, 5,948,235,226,025 and 2,576,074,480,715
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Solution
The fourth proportional to 4,310,610,247,422.40, 5,948,235,226,025 and 2,576,074,480,715 is: 3,554,739,605,654.61
Step by Step Solution
- Step 1: Write the proportion equation
4,310,610,247,422.40 : 5,948,235,226,025 = 2,576,074,480,715 : x - Step 2: Convert to fraction form
4,310,610,247,422.40/5,948,235,226,025 = 2,576,074,480,715/x - Step 3: Cross multiply
4,310,610,247,422.40x = 5,948,235,226,025 × 2,576,074,480,715 - Step 4: Simplify right side
4,310,610,247,422.40x = 15,323,096,971,053,023,161,745,408 - Step 5: Solve for x
x = 15,323,096,971,053,023,161,745,408/4,310,610,247,422.40 - Step 6: Final answer
x = 3,554,739,605,654.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.