Finding the Fourth Proportional to 3,068,060,262.28, 4,602,062,636.22 and 969,537,014.80
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Solution
The fourth proportional to 3,068,060,262.28, 4,602,062,636.22 and 969,537,014.80 is: 1,454,296,750.65
Step by Step Solution
- Step 1: Write the proportion equation
3,068,060,262.28 : 4,602,062,636.22 = 969,537,014.80 : x - Step 2: Convert to fraction form
3,068,060,262.28/4,602,062,636.22 = 969,537,014.80/x - Step 3: Cross multiply
3,068,060,262.28x = 4,602,062,636.22 × 969,537,014.80 - Step 4: Simplify right side
3,068,060,262.28x = 4,461,870,070,243,357,184 - Step 5: Solve for x
x = 4,461,870,070,243,357,184/3,068,060,262.28 - Step 6: Final answer
x = 1,454,296,750.65
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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.