Finding the Fourth Proportional to 4,306,316,167.76, 6,459,474,244.34 and 1,034,765,371.76
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Solution
The fourth proportional to 4,306,316,167.76, 6,459,474,244.34 and 1,034,765,371.76 is: 1,552,148,055.89
Step by Step Solution
- Step 1: Write the proportion equation
4,306,316,167.76 : 6,459,474,244.34 = 1,034,765,371.76 : x - Step 2: Convert to fraction form
4,306,316,167.76/6,459,474,244.34 = 1,034,765,371.76/x - Step 3: Cross multiply
4,306,316,167.76x = 6,459,474,244.34 × 1,034,765,371.76 - Step 4: Simplify right side
4,306,316,167.76x = 6,684,040,267,818,625,024 - Step 5: Solve for x
x = 6,684,040,267,818,625,024/4,306,316,167.76 - Step 6: Final answer
x = 1,552,148,055.89
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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.